When did people first use plastic bottles for soft drinks? ...

[ Grammar ]

When did people first use plastic bottles for soft drinks? This question in Passive Voice is:

A. When was plastic bottles first used for soft drinks?

B. When were plastic bottles first used for soft drinks?

C. When did plastic bottles were first used for soft drinks?

D. When had plastic bottles been first used for soft drinks?

Select your answer:
A B C D E

Other quiz:

Grammar › View

I find shopping at the grocery store quite tedious.

A. Correct

B. Incorrect

Grammar › View

Choose the word that collocates with the given word below:

_______________ circumstances
_____
A. probable

B. difficult

C. burning

D. festive

Conjunctions › View

Choose the conjunction in this sentence: “He wanted to come, but he couldn’t.”

A. couldn’t

B. wanted

C. but

D. come

Adjectives › View

Birds usually have _________ feathers.

A. wet

B. soft

C. rough