Complete the sentences with the correct form of the modals ...

[ Grammar ]

Complete the sentences with the correct form of the modals and verbs in parentheses:

We ___________ (must / maintain) excellence in our customer service or people will complain.
___
A. mustn’t maintain

B. must maintain

C. must maintains

Select your answer:
A B C D E

Other quiz:

Grammar › View

This is the paragraph about ____ the teacher is talking.

A. that

B. which

Time Clause › View

___________, Peter came to see me.

A. While having dinner

B. While I was having dinner

C. When having dinner

D. When I am having dinner

Mixed General Quiz › View

The ___ must watch carefully for infractions during the game.
a. judge
b. eyekeeper
c. referee

Present Tenses › View

Jake is a good footballer. Do you know since when _____ football?

A. he has been playing

B. he plays

C. has he been playing

D. is he playing