I was 15 when I walked into MaCarley’s bookstore in Ashland and ________this interesting book.
| A．came about | B．came across | C．came out | D．came into |
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 |