[ Modal Verbs ]
Passengers _______ smoke until the signs have been switched off.
A. mustn’t
B. can’t
C. needn’t
D. mightn’t

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Present Continuous Tense › ViewWhat is she doing?
A. He is sleeping.
B. She is singing.
C. He is jumping.
D. She is dancing.
Grammar › View
The durians are________ by them.
A. eat
B. eats
C. eaten
D. eating
Vocabulary and grammar › ViewAfter working hard for hours, the farmers sat down and ___________ a short rest.
A. get
B. take
C. do
D. give
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A __ of dirty clothes was strewn on the floor.
A. box
B. pile
C. packet
D. basket
