[ Grammar ]
The letters ___ (send) every day.
A. are sent
B. is sent
C. were sent

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Gerunds/InfinitivesPresent Simple Positive and NegativeTenses and VoiceThe Past SimpleModal and Auxiliary VerbsExpressing Obligation and ModalsVocabulary, Grammar, SpellingArticle & PrepositionPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTAbilityOther quiz:
Grammar › ViewThe students _____ their homework now.
A. did
B. are doing
C. do
Grammar › View
Our house needs _____. Do you know of any good house painters?
A. painting
B. to paint
C. painted
D. paints
Grammar › View
Which preposition of movement represents the picture?
A. The dog is going down the stairs.
B. The dog is going up the stairs.
C. The dog is going in the stairs.
Modal Verbs › View
You ______ listen to your teacher if you want to learn.
A. can
B. can’t
C. should
D. could
