---Let’s go to the lecture on International Trade this evening.
---That’ s great. I’ll _____ you at 6: 30.
| A．call up | B．call to | C．call for | D．call on |
— I’m afraid what I did cannot satisfy your requirements.
— _____. At least you tried.
| A．I don’t believe it. | B．Never mind. |
| C．Don’t say so. | D．It was not your fault. |
One of the most important things in education is to let students ____ positive emotions and experience in the process of their learning.
| A．require | B．acquire | C．demand | D．clarify |
We will never give in ______ they do or say about our plan.
| A．No matter when | B．how | C．whatever | D．although |
How many times have you found yourself arriving at school to start your day, only ________ that you left your homework at home?
| A．having discovered | B．discovering | C．to discover | D．discover |
When one makes new friends, don’t forget ______ old ones.
| A．to come up with | B．losing sight of |
| C．to keep track of | D．keeping in touch with |