单项选择题一
1.Thank you _______ helping me.
A. to B. of C. by D. for
2.He spent a long time ______ the maths problem.
A. in B. on C. for D. at
3.How much did you pay ________ this book?
A. for B. at C. on D. with
4.The price of the computer has been reduced________ 5%.
A. off B. to C. by D. about
5.Please fill the bottle_______ tea.
A. by B. with C. for D. in
6.The machines cut big pieces of metal ____small pieces.
A. in B. by C. to D. into
7.Billy works hard at school and his teachers often praise him________ his hard work.
A. with B. at C. on D. for
8.You must apologize _________ her for your rudeness.
A. to B. at C. on D. with
9.I got angry and I threw a stone _______him.
A. to B. towards C. at D. for
10.You can borrow the book ________ your school library.
A. from B. to C. for D. at
11.I prefer coffee_______ tea.
A. over B. to C. for D. than
12.Would you show me ________ your factory?
A. to B. in C. at D. around
13.Don’t catch me ________ the arm. I have nothing to do ______the matter.
A. by/with B. on/with C. by/on D. on/on
14.Help yourself_______ some fish. It tastes very nice.
A. with B. on C. in D. to
15.They haven’t decided________ the date for the next meeting.
A. for B. by C. in D. on
16.Let me introduce her _______ you.
A. with B. on C. to D. for
17.Li Ling fell _____ his bicycle this morning.
A. on B. down C. off D. to
18.I shouted______ her, but she didn’t hear me.
A. to B. at C. on D. for
19.Tom has made friends_____ many Chinese students.
A. with B. to C. by D. among
20.LI Ming felt ill this morning, so he asked _______ leave.
A. from B. for C. on D. in
Key:
1-5 DBACB 6-10 DDACA 11-15 BDADD 16-20 CCBAB