While you are putting gasoline in your gas tank, you..... ...

[ Modal Verb ]

While you are putting gasoline in your gas tank, you….. smoke! It is forbidden.

A. shall

B. must not

C. don’t have to

D. would not

Select your answer:

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Grammar › View

In ____ as well as in sciences, students use computers or equivalent devices to do research and write papers.

A. humans

B. humankind

C. humanity

D. humanities

Passive Voice › View

I am going to _________.

A. having a new house built.

B. have a new house built

C. get a new house building

D. had a new house built.