--How does Jack usually go to school?
--He_____________ride a bike, but now he_______________there to lose weight.
| A．used to, is used to walk | B．was used to, is used to walking |
| C．was used to, is used to walk | D．used to, is used to walking |
----______ you ever ________ Tom before ?
---- No, I _____ him just two minutes ago.
| A．Did, know ; met | B．Have, known ; have met |
| C．Have, known; met | D．Did, know; had met |
The rich man gave away 5 _____ his money to charity to help the poor children in Africa.
| A．millions | B．million | C．millions of | D．million of |
I can________ be a nurse．I’m not a very patient person at all．
| A．seldom | B．ever | C．never | D．always |
Everyone knows that _____ sun is in the center of the solar system（太阳系）
| A．a | B．an | C．the | D．/ |
”It’s five forty-five”means(意思是)”It’s ___________.”
| A．half past five | B．a quarter to five |
| C．a quarter past five | D．a quarter to six |