They almost look the same. They ________ be twins. A. must B. can C. may D. should - Grammar | English Grammar Quiz

They almost look the same. They ________ be twins.

A. must

B. can

C. may

D. should

Random Topics:
I vs. Me Subject-Verb Agreement Type of Sentences

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

Tips : If this page always shows the same questions, make sure you correct the question first by pressing the "check answer" button.