You don't know __________________________.
| A．how much cost this car | B．how much is this car cost |
| C．how much this car is worth | D．how much is this car worth |
—How’s it going with your project?
— I don’t think I can finish it perfectly unless I _____ more time.
A. will give B. am given C. will be given
The woman _____ son won the first prize in the competition was very proud.
A. who B. which C. Whose
The old man prefers donating his money to the charity to _____ himself expensive things.
A. to buy B. buying C. Buy
I visited ____ European country named Italy last summer vacation.
A. a B. an C. The
－Let’s go to the movies.
－. Let’s go.
| A．Not much. | B．I’m afraid I can’t. |
| C．Sounds great. | D．It sounds boring. |