1. - She finds climing the mountain interesting.
- She is interested in climbing the moutain.
2. - Nga is keen on cooking for her family.
- Nga finds it cooking for her family enjoyable.
3. - They are keen on doing the gardening.
- They find doing the gardening interesting.
4. He hasn't seen for two week.
5. The last time I went to the cinema is six months ago.
Chúc bạn học tốt!