He ______ have finished his work; otherwise, he wouldn’t be enjoying himself by the seaside.
| A．should | B．must | C．need | D．can |
The continuous rain __________ the harvesting of the wheat crop by two months.
| A．set back |
| B．set off |
| C．set aside |
| D．set out |
The play __________ next month aims mainly to reflect the local culture.
| A．produced |
| B．being produced |
| C．to be produced |
| D．having been produced |
Nowadays people sometimes separate their waste to make it easier for it __________ .
| A．reusing |
| B．reused |
| C．reuses |
| D．to be reused |
Many buildings in the city need re-pairing, but the one __________ first is the library.
| A．repaired |
| B．being repaired |
| C．repairing |
| D．to be repaired |
His first book __________ next month is based on a true story.
| A．published |
| B．to be published |
| C．to publish |
| D．being published |