1.be interested in ...= be keen on ...= be fond of...

1.be interested in ...= be keen on ...= be fond of...
I am interested in learning English.
2.warn sb.= give sb.a warning
Trees can warn each other.
3.v.+ a lot = v.+ very much
Thanks a lot.
4.What about doing ...= How about doing...= Let's do ...= Shall we do ...
What about going shopping this weekend?
5.take care of...= look after ...= care for ...
Tim took care of his mother after she was in hospital.
6.each other = one another
It's important to help each other.
7.in the end = at last = finally
Harry passed the English exam in the end.
8.take part in ...=join in ...
Will you take part in the Speaking Contest tomorrow?
9.how to do ...= how sb.should do .:..
I don't know how to do it.
10.come from = be from
The paper in your notebook all comes from trees.

1. be interested in ...= be keen on ...= be fond of...
I am interested in learning English.
I am keen on learning English.
I am fond of learning English.
2. warn sb. = give sb. a warning
Trees can warn each other.
Trees can give each other a warning
3. v. + a lot = v. + very much

Thanks a lot.
Thanks very much.
4. What about doing ...= How about doing...= Let's do ...= Shall we do ...
What about going shopping this weekend?
How about going shopping this weekend?
Let's go shopping this weekend.
Shall we go shopping this weekend?
5. take care of...= look after ...= care for ...
Tim took care of his mother after she was in hospital.
Tim looked after his mother after she was in hospital.
Tim cared for his mother after she was in hospital.
6. each other = one another
It's important to help each other.
It's important to help one another.
7. in the end = at last = finally
Harry passed the English exam in the end.
Harry passed the English exam at last .
Finally,Harry passed the English exam .
8. take part in ...=join in ...
Will you take part in the Speaking Contest tomorrow?
Will you join in the Speaking Contest tomorrow?
9. how to do ...= how sb. should do .:..
I don't know how to do it.
I don't know how I should do it.
10. come from = be from
The paper in your notebook all comes from trees.
The paper in your notebook are all from trees.