He paid for a seat, when he _____ have entered free.
A. could B would C. must D. need
The old professor gave a long _______ lecture,
and made us so _______ that we all felt sleepy.
| A．disappointed; boring |
| B．disappointed; bored |
| C．disappointing; bored |
| D．disappointing; boring |
Climbing onto the top of the mountain,_______.
| A．the whole city spread before us |
| B．we could see the whole city |
| C．the whole city could be seen |
| D．it was such fun enjoying the view of the whole city |
The flowers_______ sweet in the botanic garden attract the visitors to the beauty of nature.
| A．to smell |
| B．to be smelt |
| C．smelt |
| D．smelling |
Our class teacher, _______ that he didn't agree with us on the plan for a picnic, left the classroom.
| A．said |
| B．having said |
| C．to say |
| D．saying |
Though staying up late may not _______you,you will not be full energy the next day.
| A．hurt |
| B．harm |
| C．destroy |
| D．damage |