Time clauses

When we ... shopping, I'll buy you something.
1. go
2. will go
3. are going
Donna started looking for a new job after she... the exam.
1. will pass
2. had passed
3. passed
When we ... to the party, we took a gift with us.
1. go
2. will go
3. went
I painted the walls after I ... all the furniture with old sheets.
1. covered
2. had covered
3. will cover
The children are going to the park. They will have some ice while they ... there.
1. are
2. will be
3. are being
Joan stayed at the office until she ... all her work.
1. has done
2. had done
3. was doing
I usually read a book before I ... to sleep.
1. will go
2. went
3. go
Call me as soon as you ... .
1. will arrive
2. arrive
3. arrived
He went to university after he ... school.
1. will leave
2. had left
3. left
They ... all the doors before they left.
1. will lock
2. had locked
3. locked