.– Was the driving pleasant when you vacationed in Mexico last summer?
--- No, it _____for four days when we arrived, so that the roads were very muddy.
| A．was raining | B．had been raining |
| C．would be raining | D．have rained |
The children talked so loudly at dinner table that I had to struggle __________.
| A．to be heard | B．to have heard |
| C．hearing | D．being heard |
—The last one __________ pays the meal.
—Agreed!
| A．arrived | B．arrives |
| C．to arrive | D．arriving |
—It’s a long time since I saw my sister.
—__________ her this weekend?
| A．Why not visit | B．Why not to visit |
| C．Why not visiting | D．Why don’t visit |
When asked why he went there, he said he was sent there __________ for a space flight.
| A．training | B．being trained |
| C．to have trained | D．to be trained |
—Excuse me sir, where is Room 301?
—Just a minute. I’ll have Bob __________ you to your room.
| A．show | B．shows |
| C．to show | D．showing |