[ Modal Verbs ]
I’m sorry, but I _____ help you with your homework yesterday because I was sick.
A. can’t
B. couldn’t
C. shouldn’t
D. can
Random Topics:
Modals and VocabularyModal Verbs of PermissionConditional Sentence Type 3Gerunds & Infinitives + VocabularyVerb BEAdverbFuture Tense VerbConjunctions and Sequence ConnectorsReflexive pronounsEd and Ing EndingsOther quiz:
Grammar › ViewIf you don’t work hard, you’ll never achieve your goal.
A. no pain, no gain
B. time is money
Grammar › View
When do we use simple present tense?
A. When an action has happened.
B. When an action is happening right now.
C. When an action may happen in the future.