--How do you deal with the disagreement between the company and the customers?
--The key ________ the problem is to meet the demand _______ by the customers.
| A．to solving...making | B．to solving...made |
| C．to solve...making | D．to solve...made |
Who do you think the teacher will ______ the question?
| A．have answer | B．have answered | C．have to answer | D．has answered |
With a lot of difficult problems ______, the newly-elected president is having a hard time.
| A．settled | B．settling | C．to settle | D．being settled |
—Your sister nearly _____ all her spare time to her study during the three years.
—That's right, or she _____ the first place in her school in the College Entrance Examination.
| A．spent; wouldn't have taken | B．devoted; wouldn't have taken |
| C．hadn't devoted; hadn't taken | D．hadn't spent; couldn't |
— I'm very ________ with my own cooking. It looks nice and smells delicious.
—Mm. It does have a _________ smell.
| A．pleasant; pleased | B．pleased; pleasant | C．pleasant; pleasant | D．pleased; pleased |
The reason _____ he gave for not coming to your birthday party is ______ his mother was ill.
| A．what; which | B．why; that | C．as; which | D．which; that |