—I’ve got to go now.
— Must you? I _________ you could stay for dinner with us.
| A．think | B．have thought | C．thought | D．am thinking |
The new system has been designed to give students quick and easy ________ to the digital resources of the library.
| A．access | B．passage |
| C．way | D．approach |
The teachers hope students can keep a ________ between work and relaxation.
| A．promise | B．lead |
| C．balance | D．diary |
I'll be busy on ________ Sunday morning, and perhaps I'll have ________ late night.
| A．the; a | B．/; a |
| C．/; the | D．the; / |
It is high time that we started to consider what ________ we should take to reduce heavy smog caused by traffic fumes and other pollutions.
| A．affection | B．attention |
| C．measures | D．advantages |
________ walk is expected to last all day, so bring ________ packed lunch.
| A．A; a | B．The; / |
| C．The; a | D．A; / |