6. school, / all students / part /many outdoor activities.
..
7. Everyone/ think / Math / one / most difficult / subjects.
…………………………………………………………………………………………………………………………………….
8. I / not like / eat eggs /but/ brother/ does.
…………………………………………………………………………………………………………………………………….
9. Hoa / often spend / spare time / read books / her own room.
.
10. Why / not / ring up / police / tell / them / that incident/?
..
– take part in: tham gia.
7, Everyone thinks that Math is one of the most difficult subjects at school.
8. I don’t like eating eggs but my brother does.
– don’t/ doesn’t like + V_ing: không thích làm gì.
9. Hoa often spends her spare time reading books in her own room.
– Spend time + V_ing: dành thời gian cho việc gì đó.
10. Why don’t we ring up the police and tell them about that incident?