[ Mixed General Quiz ]
I am sorry to ___ behind but I am too tired to keep up.
a. lag
b. rag
Select your answer:
Random Topics:
Simple Future TenseVerbal CommunicationPresent Simple Tense PassiveAsking & Giving AttentionPerfect ModalsIndefinite PronounsTenses and Sentence CompletionTenseSimple Past Tense and Present Continuous TenseOther quiz:
Modal Verbs › ViewHe _________ not be in class. I saw him at the library a minute ago.
A. can’t
B. must
C. might
Past Continuous Tense & Past Modals › View
Nobody came to the meeting. The date … been incorrect on the invitation.
A. might have
B. must have