Go downstairs， __________stand in line on the playground as soon as possible．
| A．and | B．but | C．so | D．or |
The young man complainedthe managerthe noise there.
| A．of; to | B．to; about |
| C．of; about | D．to; with |
---Shall we go for a picnic in the forest park tomorrow?
---Yes, ________ it rains heavily.
| A．if | B．unless | C．until | D．when |
—It’s reported that Nanjing Metro Line 3 was in service __________ April 1,2015.
—What _________ exciting news! I believe the public transport system of Nanjing will be much better.
| A．on; / | B．on ; an | C．in; an | D．in; / |
----- Have you found the information about the famous teachers_______ you can use for your writing.
-----No, not yet. I’ll search some on the Internet.
| A．who | B．what | C．where | D．which |
—Look! Here comes the bus and I have to go now. Thank you for seeing me off.
—Goodbye, and!
| A．all right | B．best wishes |
| C．all the best | D．have a good time |