One advantage of owning your own car is____you can go anywhere at any time you like.
| A．when | B．why | C．what | D．that |
Those who know ____ it was that wrote “ A Tale of Two Cities”, raise your hands.
| A．why | B．whom | C．how | D．who |
If better use ______your spare time，you’ll make good progress in doing your business.
| A．is spent on | B．is made of | C．is used for | D．is taken up |
I didn’t know the girl youthe sheep.
| A．had fed | B．had her fed | C．had feed | D．had to feed |
_______ the tower building，where you can see the whole city．
| A．Standing on the top of | B．If you climb to |
| C．When you reach the top of | D．Get to the top of |
Why did they keep trying _________ they must have known it was hopeless?
| A．if | B．because | C．when | D．whether |