内容正文:
Unit9 核心词汇专项练
1.Don’t disturb Allen now. He ______ for the Spelling Bee competition.
A.prepares B.prepared
C.is preparing D.will prepare
2.— The plane won’t take off ________ the thick clouds move away.
— Let’s wait patiently for the announcement from the airport.
A.since B.though C.while D.until
3.My brother _______ back until he _______ free this year.
A.didn’t come; was B.isn’t; is
C.won’t come; is D.wasn’t come; is
4.Now he's studying hard ________ up with his classmates.
A.catch B.catches
C.caught D.to catch
5.Don’t ________ the chance when you can catch it, or you will regret.
A.guess B.miss
C.remember D.allow
6.Yesterday he invited me ________ to the concert, but I refused his invitation because I was too busy.
A.go B.went C.going D.to go
7.Will you please________them________the Birdwatching Society?
A.inviting; join B.to invite; to join C.invite; to join D.to invite; join
8.— Jerry, has your uncle _________ your letter for help?
— Sorry, not yet. But let’s make a decision after we get his _______.
A.replied to; reply B.replied; answer
C.answered to; answer D.answered; reply
9.—Reading is a good way to spend the time on the plane.
—That’s true. I never go travelling _______ a book.
A.without B.from C.on D.about
10.—Have you heard about the 2020 Tokyo Olympic Games?
—________! It’s a big event for sports lovers like me.
A.Well B.Certainly C.Exactly D.Nearly
11.— I can’t find David. Where is he?
— He ________ for tomorrow’s competition at home.
A.prepares B.is preparing C.has prepared D.prepared
12.Last week I ________ the driving test. Now I'm ________ take part in the coming sports meeting.
A.prepare;preparing B.prepared for;preparing
C.prepared for;preparing to D.prepare;preparing to
13.— What are you doing?
— I ________ some notes for a report.
A.prepare B.prepared C.am preparing D.will prepare
14.We must get up early we can catch the first bus to school.
A.so that B.such that C.in order to D.in order
15.Mr. White works hard _____