You must be careful when using those ___________ because they ...

[ Grammar ]

You must be careful when using those ___________ because they are very sharp.

A. knife

B. knifes

C. knive

D. knives

Select your answer:
A B C D E

Other quiz:

Question Tag › View

Most people can’t go to Africa,

A. can they?

B. could they?

C. must they?

D. should they?

Grammar › View

Formerly known as Bombay, Mumbai is one of the most ______ cities in the world with a population of over 14 million.

A. populous

B. confident

C. attractive

D. informal

Tenses › View

She _____ (read) a book right now.

A. reads

B. is reading

C. has read

Vocabulary › View

A person that studies.

A. Teacher

B. Teach

C. Study

D. Student