一、单项选择
( )1.—Don’t forget to protect your eyes well ________ you take online classes.
—OK. Thank you, Sir.
A. if B. though C. as if
( )2.Vivian will take her daughter to the amusement park ________ she gets the tickets.
A. if B. until C. although D. unless
( )3.—Tim, our foreign teacher Ms. Green will go back to England next week.
—Really? Let,s have a party to say goodbye to her ________ she is free this weekend.
A. unless B. if C. though
( )4.We will cause less pollution ________ we can find ways to reuse or recycle more rubbish.
A. unless B. if C. though
( )5.—Jenny, do you know if your mother ________ back tomorrow?
—Sorry, I don’t know. As soon as she ________ home, I will tell her to call you.
A. comes; gets B. will come; gets to
C. will come; will get D. will come; gets
( )6.Our monitor Jenny is so ________ that she always keeps things in good order.
A. practical B. generous C. organized D. modest
( )7. I don’t know how to make a speech in public. Can you give me some ________?
A. water B. money C. food D. advice
( )8.—Lily is intelligent and hard-working; she ________ do well in the singing competition.
—Sure. She was born to be a singer.
A. should B. might C. can’t
( )9.—I wonder if Sally ________ us prepare for the party.
—I’m sure she will if she ________ time.
A. helps; will have B. will help; has
C. will help; will have D. helps; has
( )10.Be more ________ next time, and you won’t make the same mistake again.
A. careless B. careful C. nervous
( )11.——Is your WeChat account(账号) safe?
—Yes, even my father can’t use it________ I tell him the password(密码).
A when B unless C while D if
( )12.Li Yue practices English very hard every day. I think she will________ win the English competition.
A comfortably B certainly C carefully D quietly
( )13.The summer vacation is coming. It's a good time________.
A taking a trip B to take a trip C take a trip D takes a trip
( )14.I don't know________ for my holiday during the summer vacation.
A where to go B where are going C where go D where will go
( )15.Children often eat ________ when they watch________.
A potato chips; videos B potato chip; video
C potato chip; videos D potato chips; video
( )16.—How do you usually go to school?
—By ________ subway. But yesterday I took________ taxi to go to school.
A /;/ B a; the C /; a D the; a
( )17.— Jeff, could you tell me if it________ tomorrow? If it________ tomorrow, I will stay at home.
—It's reported that it will be sunny. Let's go camping on the Phoenix Mountain.
A rain; rain B rains; rains C will rain; rains D will rain; rain
( )18.These children are________ poor________ go to school. Let's help them.
A too; to B so; that C such; that D enough; to
( )19.For more than once, our head teacher asks us________ the habit of keeping a diary.
A develop B develops C developing D to develop
( )20.—Would you like some bread? —No, I'd like to eat________.
A something else B else something C something other D other something
( )21. —To write a good article, you must first ________ your thoughts very careful.
—Yeah, you’re exactly right.
A. change B. solve C. accept D. organize
( )22. ________, you will good grades.
A. If you will work hard B. If you work hard C. If you worked hard
( )23. —I don’t care what people think .
—Well, you ________. Some opinions are worth weighing.
A. might B. should C. could D. would
( )24. Let’s go fishing ________ the weather is fine.
A. that B. if C. unless D. until
( )25.I don’t know what to wear tonight--do you have any suggestions?
A. advice B. problem C. disagreements D. warning
( )26. —I don’t know what ________ if I do that.
—I think you ________ tell him the whole thing first.
A. happens; should B. happens; Shouldn’t
C. will happen; Should D. happened; Shouldn’t
( )27. After her grandpa died of cancer on January 16, 2021, she felt very _____.
A. happy B. upset C. bored D. excited
( )28. The summer vacation is coming. It’s a good time ________.
A. taking a trip B. to take a trip C. take a trip D. takes a trip
( )29. I don’t know ________ for my holiday during the summer vacation.
A. where to go B. where are going
C. where go D. where will go
( )30. Children often eat ________ when they watch ________.
A. potato chips; Shows B. potato chip; show
C. potato chip; Shows D. potato chips; Show
( )31. My little brother David has grown up and he can look after ________.
A. he B. himself C. his
( )32. Most of the time, learning to ________ a problem by yourself is more important than asking others for help.
A. solve B. advise C. refuse
( )33. —Tom isn’t a ________ student.
—Yes. His homework always has some mistakes.
A. care B. careful C. careless
( )34. ________ you keep moving, you’ll never reach the top of the mountain.
A. If B. Although C. Unless
( )35. The engineers will keep ________ the project with the manager of the company.
A. discuss B. discussed C. discussing D. to discuss
( )36. —Why are you upset. Mike?
—I didn’t finish my homework. I’m afraid Mr. Wang will be ________ me .
A. friendly to B. angry with C. different from D. Similar to
( )37. Nick, as long as you keep trying, your dream will ________ come true some day.
A. loudly B. cheaply C. certainly D. hardly
( )38.Because of Coid-19in February, the government advised us ________ to the public places less.
A. going B. go C. to go D. gone
( )39. Mr. Huang is an excellent English teacher who has over 20 years’ teaching ________.
A. experience B. information C. knowledge
( )40. —Will you go to the movies with me tonight?
—I will go with you if I ________ much homework .
A. have B. don’t have C. will have D. won’t have
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