His aunt’s letters ________ of those beautiful days when they used to live together
in his hometown.
| A．call him on | B．call him for | C．call him up | D．call him in |
---Sorry, Professor Smith. I didn't finish the assignment yesterday.
---Oh, youhave done it as yesterday was the deadline.
| A．must | B．mustn't | C．should | D．shouldn't |
Every few years, the coal workers their lungs X-rayed to ensure their health.
| A．are having | B．have | C．have had | D．had had |
If our parents do everything for us children, we won't learn to depend on
.
| A．themselves | B．them | C．us | D．ourselves |
It took us quite a long time to get to the amusement park. It was journey.
| A．three hour | B．a three-hours | C．a three-hour | D．three hours |
Sean has formed the habit of joggingthe tree-lined avenue for two hours every day.
| A．between | B．along | C．below | D．with |