1.The people in Beijing are very ________(friend). 2.May I ask you some ________(person) questions? 3.I always heard the boy ________(sing) in the next room.
1. E______ fresh vegetables and doing enough exercise will be good for your health. 2. My grandmother was______ (water) flowers in the garden when I came back. 3. Everyone should study hard. The more you learn, the______ (wise) you will be. 4. We have trouble in ______ (解决) this problem. 5. Students are not ______ (允许) to drink at school.