---I’m sorry.I didn’t finish the job on time.
----Don’t mind.You’ve tried your best_______.
| A．after all | B．in all | C．first of all | D．at all |
—You won’t pass the exam ________ you don’t work hard. —OK, I’ll do my best.
| A．and | B．but | C．if | D．so |
—Can you play ________ piano? —No, I can’t. But I can play ________ basketball.
| A．the, the | B．the, a |
| C．the, / | D．a, the |
—Hello! This is David. Can I speak to Tom? —Yes, ___________.
| A．Tom is me | B．This is Tom speaking. |
| C．I am Tom | D．My name is Tom. |
At least 300 million people are using QQby Ma Huateng to chat online.
| A．create | B．creat | C．created | D．creating |
— Do you need an apple or a pear?
—, I really don’t mind.
| A．Both | B．None | C．Either | D．Neither |