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 |
—Can you tell me ____ the prize, Tom?
—Last year。
| A．when you got | B．when did you get |
| C．when will you get | D．when you will get |
Today, computers are really helpful. They ____ everywhere.
| A．use | B．are used | C．used | D．were used |
I ____ Mr. Smith since he moved to Shanghai.
| A．didn’t hear from | B．don’t hear from |
| C．won’t hear from | D．haven’t heard from |
— ____ is the dictionary?
—It’s $22.95
| A．How old | B．How long | C．How thick | D．How much |
—May I speak to the headmaster?
—He ____ a meeting now. Can I take a message?
| A．is having | B．had | C．has | D．will have |