He (be) there for more than twenty minutes when Bill (run) into the room.
举一反三
- I got to the station________ than John. A: early twenty minutes B: earlier twenty minutes C: twenty minutes earlier D: twenty minutes early
- Our room is ______ than your room. A: dirty B: more dirty C: dirtier D: the dirtiest
- No sooner had Tom seen Jim () he left the room. A: when B: before C: than D: then
- 用 more than, no more than, not more than, no more ... than, not more ... than填空。 There were ________ ten chairs in the room ．However, the number of the children is twelve．
- A double room is more expensive than a single room by __________.