Only when _______ 30 years old ______ to learn English.
| A．was he; did he begin | B．he was; he began | C．he was; did he begin | D．was he; he began |
.I know everything goes smothly from his________voice on the phone.
| A．satisfy | B．content | C．contented | D．context |
We found some _______of rice near the hole . The mice may have stored a lot of____in the hole.
| A．grain;grain | B．grain;grains | C．grains; grains | D．grains;grain |
Last night, the host________us with some old tales.
| A．amused | B．served | C．entertained | D．treated |
The beef_________now is for the dinner party.
A. being cooked B, cooked C .been cooked D. cooking
It was only when I read this story for a second time________to appreciate its beauty.
| A．did I begin | B．that I began | C．then I began | D．had I begun |