The new machine is supposed to be the solution to all our production problems, but"____".
| A．Practice makes perfect | B．The proof of the pudding is in the eating |
| C．Many hands make light work | D．I think, therefore I am |
The quality of the teachers will influence the students,and ________, the quality of the students will influence the teachers.
| A．as a result | B．in vain | C．in turn | D．in time |
That was the last time I saw my father before he _____.
| A．pass on | B．pass away | C．pass off | D．pass down |
The experiment __to be .
| A．turned out; greatly success | B．turned out; a great success |
| C．turned out; greatly successful | D．turned up; great success |
Many _______ of years later, the first extremely small plants began to appear on the surface of the water.
| A．millions | B．million | C．million of | D．millions of |
As a child, Franc ＿＿＿＿＿.
| A．was alive | B．grew patience | C．ran wild | D．came true |