1. had better (not) do 最好(不)做

2. how about / what about doing ...怎么样?

3. I think you should do 我认为你应该...

I suggest / advice that you should do 我建议你做...

If I were you, I would do... 我要是你的话，我会做...

It's best to do 最好做...

Why not do / why don't you do...? 为什么不...

三、表示喜欢和感兴趣

1. like / love doing

2. enjoy doing

3. be fond of doing 喜欢做...

4. be keen on doing 喜欢做...

5. prefer to do A rather than do B 宁愿做A也不愿做B

6. be interested in doing = show/ take great interest in doing

四、努力做...