Many volunteers have joined the ____________ program; they are busy ...

[ Vocabulary & Grammar ]

Many volunteers have joined the ____________ program; they are busy putting paper, cans, and plastic bottles into different baskets.　

A. substance

B. recycling

C. poison

D. convenience

Select your answer:
A B C D E

Other quiz:

Present Simple and Present Continuous Tense › View

Most teenagers ________ their smartphones to stay connected with friends.

A. uses

B. use

C. is using

D. are using

Vocabulary › View

What does “improbable” mean?

A. Unlikely to happen

B. Peculiar or strange

C. Absolutely necessary

D. Full of anger or resentment

Grammar › View

Uncle Tom ____ to his office last Friday.

A. go

B. gone

C. went

Modal Verbs › View

If you’re ever in Paris, you ___ try the croissants.

A. could

B. would

C. Should