词汇；选用方框内的单词或词组填空，其中有一个单词或词组是多余的。
| complete, so that, have a look at, inside, rowing a boat, is made up of |
1. No one can tell what is _______________ the big box.
2. Please speak louder the people at the back of the room can hear you.
3. Can you the work in twenty minutes?
4. Life time. So if you waste time, you are wasting your life.
5. The boy succeeded in across the river when he was only ten years old.