[ Can/Could ]
She was tired. She _____ sleep last night because of the rain.
A. can
B. can’t
C. could
D. couldn’t

Random Topics:
Tenses and FoodPreposition and AdjectiveObject PronounsWh- Questions Present Simple TenseAdverbial Concession ClausesAdverb & Compound SentencesWill, Be going to, Present ContinuousTenses and OpinionsPast TenseDeterminers & QuantifiersOther quiz:
Passive Voice and Relative Clauses › ViewMary has just buy a new house and she is really happy.
A. Mary
B. buy
C. is
D. happy
Prepositions of Time and Place › View
It rains a lot ____ Winter
A. To
B. In
C. On
D. At
Past Tenses › ViewTommy __________ his bike when he fell and hurt his arm.
A. had ridden
B. was riding
C. rode
Modal Verb › View
A: Where is Anna?
B: I don’t know.
She……… be at the swimming pool or in the park.
A. could
B. must
C. should
D. might
