Choose the correct answer.
1 Can he … our meeting for tomorrow?
a) to arrange
b) arrange
c) arranging
2 Can you … the date of our private meeting?
a) confirm
b) to confirm
c) confirming
3 Can they … their knowledge with us?
a) to share
b) sharing
c) share
4 Can you … it later?
a) to discuss
b) discuss
c) discussing
5 Can we … with such a powerful company?
a) compete
b) to compete
c) competing
6 Can you … their meeting?
a) to cancel
b) cancel
c) canceling
7 Can I … my Russian grammar by myself?
a) to improve
b) improving
c) improve
8 Can you … for the tests more thoroughly?
a) to prepare
b) prepare
c) preparing
9 Can the mentor … our work one more time?
a) to check
b) check
c) checking
10 Please, can you … me?
a) to help
b) helping
c) help
11 You must … to the professor.
a) to listen
b) listen
c) listening
12 She must … his strategy.
a) to change
b) changing
c) change
13 He must … his skills.
a) develop
b) to develop
c) developing
14 The girl must … the exam.
a) to pass
b) pass
c) passing
15 They must … our money.
a) to return
b) return
c) returning
16 The company must … the car price.
a) to reduce
b) reduce
c) reducing
17 If you want to succeed you must … these recommendations.
a) follow
b) to follow
c) following
18 He must … his speaking skills.
a) to improve
b) improving
c) improve
19 Now, we must … for their decision.
a) to wait
b) wait
c) waiting
20 I must … the first place in this contest.
a) take
b) to take
c) taking
21 She mustn’t … so foolishly.
a) to act
b) acting
c) act
22 They mustn’t … much money on the gift.
a) to spend
b) spend
c) spending
23 You mustn’t ever … how much she helped you.
a) to forget
b) forget
c) forgetting
24 She knows she mustn’t … about it.
a) to worry
b) worry
c) worrying
25 Whatever you decide, it mustn’t … to a disaster.
a) to lead
b) leading
c) lead
26 You mustn’t … this thing during the meeting.
a) mention
b) to mention
c) mentioning
27 You mustn’t … too much or you’ll feel bad.
a) to eat
b) eat
c) eating
28 You mustn’t … the rules within our organization.
a) break
b) to break
c) breaking
29 The company mustn’t … the price during this month.
a) to increase
b) increase
c) increasing
30 You mustn’t … you strategy this year.
a) changing
b) to change
c) change
Answer
1 b 2 a 3 c 4 b 5 a 6 b 7 c 8 b 9 b 10 c
11 b 12 c 13 a 14 b 15 b 16 b 17 a 18 c 19 b 20 a
21 c 22 b 23 b 24 b 25 c 26 a 27 b 28 a 29 b 30 c