A new species of bird ______ in the Amazon rainforest ...

[ Tenses ]

A new species of bird ______ in the Amazon rainforest by a team of biologists 2 years ago.

A. has discovered

B. is discovered

C. was discovered

D. has been discovered

Select your answer:
A B C D E

Other quiz:

Grammar › View

If you want to take photos while you are going round the exhibition, you _____ ask a permission.

A. ought to

B. was able to

Grammar › View

SUBJECT-VERB AGREEMENT: Choose the right form of the verb.
The results of the election ____________ not available for two days.

A. WERE
B. WAS

Prefixes Suffixes › View

Jen _______ (dye) her hair blonde.

A. dying

B. dyeable

C. dyeful

D. dyed

Future Continuous Tense › View

At midnight we __________________ .

A. will be sleep

B. be sleeping

C. will be sleeping