Despite his efforts, Tom ___ solve the complex problem. He ...

[ Modal Verbs ]

Despite his efforts, Tom ___ solve the complex problem. He approached it in a wrong way.

A. can’t

B. could

C. couldn’t

Select your answer:
A B C D E

Other quiz:

Present Perfect Tense › View

I (know) ______ Laura since we both (start) _____ on the same day at Thames College five years ago.

A. know … started

B. have known …. started

C. have known … have started

D. knew … started

Grammar › View

Bill ………………. really hard at the moment, because his company just received a big order from China.

A. Is work
B. Working
C. Is working
D. Works