If you _____a crime you can never escape being punished.
| A．commit | B．discharge免除（自己的义务、负担等）； |
| C．take | D．do |
This bag is twice ______ weight of that one. You’d better carry ______ lighter one of the two.
| A．/; / | B．a; the | C．the; the | D．the; a |
—what do you think of Bill?
—He is a hard-working student and he always ____himself in study.
| A． spends | B．takes | C．buries | D． costs |
_____ I shouted at the top of my voice _____ turn his head.
| A．Not until; did he | B．Not until; he did |
| C．Until; he did not | D．Until; did he not |
—How did you find him out?
—I ______ his name by chance on the list.
| A．came down | B．came about | C．came up | D．came across |
---Is there any present for me ?
---Of course .This necklace __you .
| A．is short for | B．is named for | C．is intended for | D．intended to |