Order the words to make sentences

Question

Order the words to make sentences

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Answer 1

I've just started this exercise

We've already studied this grammar

The teacher hasnt arrived yet

The test has just srarted (?)

I havent finished this exercise yet

Weve had already lunch (?)

надеюсь правильно хоть что-то

Answer 2

1)I’ve just started this exercise

2)we’ve already studied this grammar

3)The teacher hasn’t arrived yet

4) The test has just started

5) I haven’t finished this exercise yet

6) We’ve already had lunch