Question

1.when i came back my car was gone (seen)

==> When ___

2.Did you see Alice at the party last night (catch)

==> Did you ___ 

3.it seems to me that her playing has developed amazingly in the past year (seems)

==> Her playing ___

Answer 1

1.When i came back my car was gone (seen)

→When my car was gone, i haven't came back.

2.Did you see Alice at the party last night (catch)

→Did you catch Alice at the party last night?

3.It seems to me that her playing has developed amazingly in the past year (seems)

→Her playing seems to have developed amazingly in the past year to me.

Answer 2

1. __my car was gone , i haven't came back. 

2. ____ catch Alice at the party last night?

3. _____seems to have developed amazingly in the past year to me .