五、1. The children are raising money for Project Hope.
2. It takes about three hours to travel from Nanjing to Shanghai by train.
3. Did you hear from Tom yesterday? / Did you receive a letter from Tom yesterday?
4. There is less water in this glass than in that one.
5. Turn right at the second turning and you will see it on your left.
六、1 – 4 CCBA
The 27th day
一、1. least 2. waiting 3. meaning 4. fiftieth 5. sitting
6. lying 7. printer 8. different
二、1. It’s改为Its 2. many改为much 3. town改为towns
4. Elephant改为An elephant 5. have改为with
四、1 – 5 BCDDB
五、1 – 5 GDAFC
六、1 – 5 ACBDB 6 – 10 ADCDB
三、(略)