English is ________ hard for me and Physics is ________ harder.
| A．a little; a lot | B．a lot; a little |
| C．a bit; more | D．rather; quite |
The work became ___.
| A．so harder | B．much hard | C．harder and harder | D．as hard |
She sings __ than any other girl in her class.
| A．a lot better | B．a lot more better | C．more a lot better | D．a lot well |
The Yello River is long, but the Yandtze River is __.
| A．even longer | B．long | C．much long | D．so longer |
It was raining ___ when I woke up last night.
| A．heavy | B．heavily | C．heavier | D．heavily |
Soon there is enough force to lift the plane ___ the ground.
| A．off | B．of | C．up | D．out |