She has not seen him for three months
1.1.Lan does not drink milk as much as Mai does
1.2 Lan drinks less milk than Mai does
2. She studys at school in the library when she has free time.
3.Nga does less homework than Lan does.
4.They have eaten noodles this morning.
5.Because of being tired/ my tiredness, I couldn't finish my homework.
6.My brother is interested in watching cartoon when he has free time.
7. In spite of being lazy,he is always lucky when he takes part in exams.
8. He has not had breakfast since I came.