They considered a computer, which was considered a great help in their work．
| A．to buy; to be | B．buying; being | C．to buy; being | D．buying; to be |
140. At the banquet, the host suggested drinking to their ever-lasting _____.
| A．friend | B．friendly | C．friends | D．Friendship |
139. --- How did you spend you summer vocation?
--- I went to Beijing and stay there for fortnight.
The underlined part probably means _____.
| A．one week | B．two weeks | C．four days | D．three weeks |
138. --- Can you tell me what time __________ No.172 arrives?
--- Sorry, I’m not sure of the time. It is said that it is postponed.
| A．Plane | B．Flight | C．Flying | D．Aircraft. |
137. The young couple bought a ________ with two halls and four rooms when they got married.
| A．floor | B．home | C．family | D．Flat |
136. The _____ planning is an essential national policy of our country, which encourages each couple only to bear one child.
| A．family | B．home | C．house | D．Population |