—Who’s the boy in white T-shirt under the tree? —My friend.
| A．stand | B．to stand | C．stood | D．standing |
There________great changes in our hometown in twenty years．
| A．are |
| B．were |
| C．will be |
| D．will have |
—Do you know________tomorrow?
—David?Never!He hates outdoor activities．
| A．whether David will go cycling with us |
| B．when will David go cycling with us |
| C．that David would go cycling with us |
| D．who David would go cycling with |
—Your T-shirt is so cool．Could you tell me________?
—I bought it at the department store．
| A．where you buy it |
| B．where do you buy it |
| C．where you bought it |
| D．where did you buy it |
Mr．Smith，a famous scientist，________that park next Thursday．
| A．visits |
| B．visited |
| C．will visit |
| D．was visiting |
Mark works hard now，and he does his work________than before．
| A．more careful |
| B．more carefully |
| C．most careful |
| D．carefully |