He comes to see us ____ the morning ___ October 31st every year.
| A．in; in | B．on; in |
| C．on; of | D．on; on |
—She devoted as much time as she could _____________patients.
—So she did.
| A．help | B．helped |
| C．helping | D．to helping |
—I often feel worried about exams. I don’t know _________it.
—Maybe you can ask your teacher for help.
| A．what to do | B．how to do with |
| C．what to deal with | D．how to deal with |
Wearing red makes easy us to take action.
| A．it; for | B．this; of |
| C．that; for | D．it; of |
—Which do you like better, tea or coffee?
—I prefer coffee ________milk.
| A．to | B．with |
| C．for | D．than |
You can never imagine what great difficulty I had _________ your house.
| A．found | B．finding |
| C．to find | D．for finding |