If you encounter a king cobra, you _____ run until ...

[ Grammar ]

If you encounter a king cobra, you _____ run until it goes away.

A. don’t have to

B. mustn’t

C. has to

D. doesn’t have to

Select your answer:

Other quiz:

Phrasal Verb › View

If anything urgent comes _____, you can contact me at this number.

A. across

B. by

C. up

D. round

Grammar › View

They hope they …all the tenses by the times the exam comes.

A. Will have mastered

B. Will have been mastered

C. Will have master

D. Will have been mastered