*make into past tense(+,-,?) 1.they (write) her experience in their diary 2.she (be)happy when shr (meet) her friends 3.the students(share)her experience in fro

1.
(+) They wrote her experience in their diary
(?) Did they write her experience in their diary?
(-) They didn't write her experience in their diary.

2.
(+) she was happy when she met her friends.
(-) she wasn't happy when she met her friends
(?) was she happy when she met her friends?

3.
(+) The students shared her experience in front of the class.
(-) The students didn't share her experience in front of the class.
(?) Did the students share her experience in front of the class?

4.
(+) My father drank coffee this morning
(-) My father didn't drink coffee this morning
(?) Did my father drink coffee this morning?

5.
(+) I tried to solve the problem by myself
(-) I didn't try to solve the problem by myself.
(?) Did I try to solve the problem by myself?

Answer:
-------------
No.1
(+)They wrote her experience in their diary
(-) They didn't write her experience in their diary
(?)Did They write her experience in their diary.

No.2
(+)she was happy when she met her friends
(-)she wasn't happy when she met her friends
(?)was she happy when she met her friends?

No.3
(+)the students shared their experience in front of the class
(-)The students didn't share their experience in front of the class
(?)Did the students share their experience in front of the class?

No.4
(+)my father drank coffe this morning
(-)my father didn't drink coffe this morning
(?)did my father drink coffe this morning?

No.5
(+) I tried to solve the problem by myself
(-) I didn't try to solve problem by myself
(?) did I try to solve problem by myself


*Thanks*
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