—What’s your plan for this winter vacation?
—I’ll take an express train to Shanghai for my holiday ___________ school ends.
| A．hurriedly | B．soon | C．immediately | D．since |
____ my opinion, American eat too much meat.
| A．For | B．To | C．In | D．Upon |
____ my opinion, American eat too much meat.
| A．For | B．To | C．In | D．Upon |
Steve and Jane are both very good ____ chemistry.
| A．at | B．for | C．in | D．on |
Do you often help your father ___ the farm work during the summer vacation?
| A．for | B．on | C．in | D．with |
Do you often help your father ___ the farm work during the summer vacation?
| A．for | B．on | C．in | D．with |