[ Grammar ]
Why ___ he so angry?
a. was
b. were

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Grammar › ViewRachel is so lucky. She ………… a mountain bike and a bike for riding on the road.
A. owns
B. is owning
Grammar › View
where would the comma go in the sentence?
Mars is small red and hot.
A. small,red,and hot
B. small,red and hot
C. small red and hot
Future Tense › ViewA: Jimmy, be careful! The cooker is still very hot. You _____ burn your hand.
B: OK, Mum!
A. will
B. won’t
C. shall
D. am
Grammar › View
Many materials have been used for _____ teeth, including wood.
A. artificial
B. fake
C. false