The boy found a wallet on the ground and stopped _________.
| A．picking it up | B．picking up it | C．to pick it up | D．to pick up it |
Hurry up, or______ won’t get to school on time.
| A．your | B．you | C．yours | D．yourself |
Can you tell me _____________________?
| A．when you did it so well |
| B．when did you do it so well |
| C．how you did it so well |
| D．how did you do it so well |
Mary ______ in Beijing since 2008.
| A．have lived | B．is lived | C．lived | D．has lived |
— Would you like to go for a picnic to enjoy the fresh air outside this weekend?
— __________. It will be a sunny day.
| A．I’d love to | B．Don’t mention it |
| C．No, I won’t | D．It doesn’t matter |
— You look so happy!
— That’s because an old friend of is coming.
| A．I | B．me | C．my | D．mine |