During the floods the cars, trains and buildings could not survive, ____the people who stood in the way.
| A．or rather | B．let alone | C．more or less | D．besides |
Jack，it’s too hot here．______ I open the window？
| A．Shall | B．Will | C．Should | D．Would |
_____ he promised that he wouldn’t be late，he didn’t arrive until the end of the party．
| A．Since | B．Although |
| C．Because | D．Until |
Since the new speed limits ______，the number of accidents in the area has fallen strikingly．
| A．were introduced | B．introduced |
| C．have been introduced | D．have introduced |
When Kerry and Sam met again two years later，each was pleased to see ____．
| A．the other | B．others |
| C．another | D．other |
Tony couldn’t remember ______he had turned off the computer before he left the office．
| A．that | B．where |
| C．when | D．whether |