______ doesn’t matter ______ you come or not.
| A．That; whether | B．It; whether | C．That; if | D．It; if |
Susan piano since he was 6.
| A．has learned | B．learns |
| C．learned | D．will learn |
You should lights when you leave the room.
| A．turn on | B．turn off |
| C．turn up | D．turn down |
— What do you think of our math teacher, Mr. Liu?
— He isa good teacher, a good friend .We all like him.
| A．either, or | B．both, and |
| C．neither, nor | D．not only, but also |
He stared the picture for a long time.
| A．at | B．in | C．on | D．for |
By the time I got to the bus stop, the bus .
| A．leave | B．left |
| C．has left | D．had left |