If the drought in Southwest China, the crops will be ruined. Worse still, both people and animals will be threatened with a lack of drinking water.
| A．keep to | B．deeps up | C．keeps off | D．deeps down |
. — How could I apply for a course online?
— Just fill in this form and we ____ what we can do for you.
| A．see | B．are seeing | C．have seen | D．will see |
. Suddenly everyone stopped talking. It became clear that something unexpected _____. But, for a while, I didn’t know what it was.
| A．has happened | B．is happening | C．happened | D．had happened |
. Mother has been busy packing my belongings, making sure I have everything I need. It feels as if she ____ to college with me.
| A．were going | B．had gone | C．would go | D．has gone |
. While reading, an active reader keeps asking questions that lead to a full understanding of the material _____.
| A．read | B．being read | C．reading | D．to be read |
. I intended to share my experience with a friend, but unluckily ____ couldn’t spare me a minute.
| A．one | B．it | C．who | D．they |