A: Who's at the door? B: I don't know; it ...

[ Modal Verbs ]

A: Who’s at the door? B: I don’t know; it … be John.

A. must

B. might

C. can’t

Select your answer:
A B C D E

Random Topics:
Idioms Comparative Adverb Complement vs. Compliment Cohesive Devices Present Perfect Continuous Comparatives - Superlatives Sentences and Non Sentences Present, Past, and Future Time How much or How many?

Other quiz:

Adjectives vs Adverbs › View

Tim is very ___. He always helps me with English.

A. kindly

B. kind

C. bad

D. badly

Grammar › View

A.     iron

B.     stairs

C.     heater

D.     matches

How to use : Read the question carefully, then select one of the answers button.