Countries must ...... select different methods according to their specific ...

[ Modals Tenses ]

Countries must …… select different methods according to their specific features.

A. be able to

B. can

C. should

D. manage to

E. ought to

Select your answer:

Random Topics:
Gerund Noun Grammar - TOEIC Food Vocabulary Progressive Verb Tenses Comparision Tenses and Word Formation Correlative Conjunction & Complex Sentences Present Continuous, Present Perfect and Used to Modal Verbs

Other quiz:

Grammar › View

I wish I ___. I’d go to the Alps for a week at Christmas.

A. can ski

B. could ski

C. had ski

Clause Markers TOEFL Grammar › View

Complete the sentence with the best clause marker:

_________ the Piman warriors responded to raid signals with two columns of smoke, the Apaches lit fires to ask others who they were.

A. Whoever

B. How

C. Whereas

D. When