He told us sadly that more than one person in the case.
| A．involved | B．had involved | C．was involved | D．were involved |
All of you ____ at the school gate! We’ll soon start.
| A．are gathering | B．will gather | C．have gathered | D．gather |
Look! That fellow is too sleepy to work. He ______ up reading until midnight.
| A．mustn't stay | B．mustn't have stayed |
| C．ought not to stay | D．should not have stayed |
. _________ in the regulations that all the people involved should follow the instructions.
| A．What is required | B．What requires |
C．It is required | D．It requires |
Though we spent a lot, we think it _____ because we succeeded in the end.
| A．worth | B．worth being spent |
| C．worthy of | D．worthwhile |
—Have you heard_____ news? The price of _____ petrol(汽油) is going up again!
| A．the；the | B．/; the | C．the; / | D．/; / |