There is a teacher’s desk _______ of the classroom. Mr. Liu is standing _______ of it.
| A．in front; in front |
| B．in the front; in the front |
| C．in the front; in front |
| D．in front; in the front |
如果你向玛丽介绍自己，你应该说：_______
| A．Hello! Ann. | B．Nice to meet you! |
| C．Good morning! | D．My name is Ann. |
— Your bag looks heavy. Do you need a hand?
— . Thanks all the same.
| A．I can manage it | B．Yes, please |
| C．It’s really kind of you | D．My pleasure |
---What are you going to do this weekend?----- I _____ yet.
| A．didn’t decide | B．won’t decide |
| C．haven’t decided | D．have decided |
Which of the following signs can you often see next to a lake?
Bad luck! We missed the early bus. , it kept raining the whole morning.
| A．However | B．In fact |
| C．Moreover | D．Otherwise |