The boy is lying on the ground, _________ at the aeroplane in the sky.
| A．looked | B．looking | C．look | D．to look |
She doesn’t speak ____ her friend, but her written work is excellent.
| A．as well as | B．so often as | C．as much as | D．as good as |
---- How long ____ at this job?
---- Since 1990.
| A．were you employed | B．have you been employed |
| C．had you been employed | D．will you be employed |
---- Do you know our hometown at all?
---- No, this is the first time I ____ here.
| A．was | B．have been | C．came | D．am coming |
They won the game, _______ made their team leader proud of them.
| A．that | B．which | C．it | D．all this |
The first thing ________ we should do is to master the basic grammar.
| A．which | B．that | C．as | D．of which |