Helen always helps her mother even though going to school_______ most of her day.
| A．takes up | B．makes up | C．saves up | D．puts up |
To his disappointment,the opinion he had stuck _____out wrong.
| A．to turn | B．to turning | C．to turned | D．to be turned |
---He _____ me ＄ 50 for my MP3.Shall I seel it?
---Why not?Your MP3 is out of date and it isn't worth so much.
| A．provided | B．supplied | C．charged | D．offered |
---Mr.Smith,I wonder if I could take the Friday off?
---______? It's a bit difficult with so many people away on holiday,you know.
| A．Why are you doing so | B．Do you really have to |
| C．Where are you going | D．Do you feel it necessary |
Beijing has a population of 17 million, ________ it one of the largest cities in China.
| A．making | B．makes | C．made | D．to make |
---Was Mary in the reading room when you arrived there?
---Yes,but she _____ soon afterwards.
| A．had left | B．left | C．would leave | D．was leaving |