The act of killing elephants for their tusks _________ so ...

[ General ]

The act of killing elephants for their tusks _________ so rampant that there is a need to increase patrolling in the forests.

A. become

B. becomes

C. has become

D. had become

Select your answer:
A B C D E

Other quiz:

Past Simple and Past Progressive › View

Yesterday I___________ (go) to the library, next I __________ (have) a swim, later I ___________(meet) Julie for coffee.

A. went / was having / met

B. was going / had / met

C. went / had / met

D. went / had / was meeting

Present Tenses › View

I … the dinner is fine. Why … silence? What … about?

A. think/do you keep/are you thinking

B. think/are you keeping/think

C. think/are you keeping/are you thinking

D. am thinking/are you keeping/think