The mother was trembling with anger . She ______her son and said nothing.
A．looked at B．stared at C．glanced at D．glared at
Mary is going on a diet . as she has put on _______recently.
A．weights B．weight C．a weight D．the weight
You _______be hungry already—you had lunch only two hours ago.
A．can”t B．wouldn”t C．mustn’t D．needn”t
We _______the letter yesterday, but it didn”t arrive.
A．must receive B．ought to receive
C．must have received D．ought to have received
Mo Yan was ______the Nobel Prize for his great contributions to literature.
A．offered B．sent C．awarded D．supplied
Great changes ______in his hometown in the last twenty years.
A．were taken place B．have taken place C．have been taken place D．took place
