27. The boy gathered all his _____ to stand up.
| A．strength | B．power | C．force | D．Energy |
I am amazed to hear from my school teacher again. _______, it is ten years since we met.
| A．In a word | B．What’s more |
| C．That’s to say | D．Believe it or not |
_______ number of people invited was fifty, but _______ number of them were not happy to attend the meeting.
| A．A; a | B．The; \ |
| C．The; a | D．A; \ |
_________________, she can help her mother do lots of housework.
| A．As my sister is a child |
| B．Child as is my sister |
| C．A child as my sister is |
| D．Child as my sister is |
Along the Three Gorges, there are some small towns, _________ the climate is mild and the soil is fertile.
| A．where | B．which | C．that | D．whose |
Nearly 100 experts attended the meeting, most of them________ China.
| A．came from | B．come from |
| C．coming from | D．had come from |