20．We met _____ and have become good friends since then.
|
A．by mistake |
B．by accident |
C．by ourselves |
D．by the way |
19．_____ your advice, I’m sure to consider it and give you reply in time.
|
A．In spite of |
B．But for |
C．Because of |
D．As for |
18．--- Tom has a lot of parties recently.
---Yes, that may ____ why he didn’t do well in the test.
A, sum up B. add up to C. account for D. make sense of
17．I’m ____a diet, since I put ____ weight easily.
|
A．in; on |
B．on; in |
C．in; in |
D．on; on |
16．He is heavily ____ now, so he can’t pay for a new house.
|
A．out of debt |
B．get into debt |
C．in debt |
D．get out of debt |
15．---Tom is never late for work. Why is he absent today?
---Something ________ to him.
|
A．must happen |
B．should have happened |
|
C．could have happened |
D．must have happened |
