[ Perfect Modals ]
He _______ gone to the doctor when he felt sick.
A. Should have
B. Must have
C. Might have
D. Could have
Select your answer:
Random Topics:
Perfect Progressive TensesInfinitives and ING FormsNoun ClausesSimple Present and Present ContinuousAdjectives with -ED and -INGPassive SentenceCompliment, Congratulation, and HopeGrammar & ReadingGerund and InfinitiveActive & PassiveOther quiz:
Grammar › ViewThis is my new bicycle. _______ is a present from my father.
A. It
B. He
C. She
D. I
Present Simple & Present Progressive Tense › View
Seldom nghĩa là gì?
A. Thường xuyên
B. Luôn luôn
C. Hiếm khi, ít khi
D. Hiện tại