. Teamwork is very important in modern society. ______ an effective team member, you need to
develop a team attitude.
| A．Become | B．Becoming | C．Having become | D．To become |
If the painting Mona Lisa is on your list of things to see, __________ sure to get there early as there will probably be a line.
| A．to be | B．be |
| C．making | D．to make |
Whoever leaves the room last must __________ that all the lights are turned off.
| A．be sure | B．make sure |
| C．find out | D．look out |
Our English teacher is very strict __________ us and __________ his teaching.
| A．with; on | B．to; in |
| C．with; in | D．to; on |
Mr Smith is strict __________ us __________ our studies.
| A．in; with | B．on; with |
| C．with; in | D．with; with |
She took drugs all day and showed no __________ for her children, who died of hunger at last.
| A．hope | B．concern |
| C．courage | D．patience |