Well, your are driving too fast .Can you drive ______?
A more slowly a bit B slowly a bit more
C a bit more slowly slowly a bit more
Jenny was shaking and crying at the corner of the street as if she __________ frightened by somebody.
| A．is | B．has been |
| C．had been | D．would |
A healthy lifestyle is often considered to be __________ exercise, mood and diet, and so on.
| A．associated with | B．associated in |
| C．connected for | D．related at |
Jack wasn't saying anything, but the teacher smiled at him __________ he had done something very clever.
| A．as if | B．in case |
| C．while | D．though |
The experts were doing their experiment in the lab, __________ what happened outside.
| A．didn't know | B．not knew |
| C．not knowing | D．having not known |
The old man stood by the window, __________ his eyes on the people playing in the park.
| A．fix | B．fixing |
| C．fixed | D．to fix |