24. Great attention must be paid _______ welfare, especially in the poor area.
| A．develop | B．to develop | C．to developing | D．Developing |
He_________ to paint the whole house but finished only the front .
| A．set about | B．set off | C．set out | D．set in |
．After a long walk, the little boy got home at last, ________.
| A．tiredly and hungrily | B．tiring and hungry |
| C．tired and hungrily | D．tired and hungry |
--- I’ll be away on a business trip. Would you mind looking after my cat?
--- Not at all. ____.
| A．I’ve no time | B．I’d rather not | C．I’d like it | D．I would be happy to |
. It was at twelve o’clock ___ we finally arrived at the village ____ we spent our happy childhood.
| A．that; that | B．when; that | C．when; what | D．that; where |
The universities have got bigger in size, ____ many more people the chance of higher education.
| A．so allowing | B．thus allowing | C．so to allow | D．thus to allow |