40. Let’s put our heads together and decide _____ a plan of action.
| A．on | B．about | C．for | D．At |
Young people who have got jobs may realize college lessons can’t be the only preparations for al
l of the situation _______ appears in the working world.
| A．where | B．when | C．that | D．what |
We considered him to be a true friend, ______did many others whom he had cheated
| A．which | B．as | C．when | D．though |
---I haven’t got the reference book yet, but I’ll have a test on the subject next month.
---Don’t worry. You______ have it by Friday.
| A．could | B．shall | C． must |
D．may |
I sincerely request the honor of your _______ at my son’s birthday party to be held next Sunday.
| A．admission | B．entrance | C．permission | D．presence |
The roof fell ______ the PLA men had time to rescue the child trapped in the house.
| A．until | B．unless | C．before | D．because |