Chia động từ: 1:it's no use (wait)for her.She won't come. 2:it's no good (buy) books without reading them. 3:there is no point in (talk)to him when he doesn't want(listen)to you. 4:you shouldn't waste time (play) this game so much. 5:This book is worth (read),so i would like (buy)it. 6:we all look forward to (visit)Halong bay next summer. 7:It is difficult for me( finish )this work today. 8:I havedifficult (get up)early in the morning .

1, waiting 

- It's no use doing sth: Vô ích khi làm gì

2, buying

- It's no good doing sth: Không có ích khi làm gì

3, talking

- There is no point in doing sth: Không có ích khi làm gì

4, playing

- Waste time doing sth: Lãng phí thời gian làm gì

5, reading 

- Worth + V-ing: Đáng làm gì đó

6, visiting 

- Look forward to doing sth: Mong chờ làm gì đó

7, to finish

- It is + adj (+for sb) + to V. Làm gì đó như thế nào (đối với ai) để làm gì

8, getting

- Have difficulty (in) doing sth: Gặp khó khăn khi làm gì