Question

Identify the main clauses and subordinate clauses in the following sent
1)I'll phone you when I arrive.
2)He told me that he was learning French
3)When he came in he locked the door

4)I wonder whether that's a good idea.
5)Although it rained a lot, we enjoyed our holiday.
6)Tell me where you have been.
7)While I was having a shower, 1 slipped on the floor.
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Answer 1

Explanation:

subordinate clauses =

1.when

2.that

3.when

4.whether

5.Although

6.where

7.while

But I don't know main clauses