Choose the right answer English exercise

Q1 - What  ... will happen ?.
do you think.
did you think .
Q2 - What ... at the weekend ?.
will you do.
did you do.
Q3 - I can't come tomorrow, I....  with Safu.
'm going out.
will go out.

Q1 - While I was working in the garden, I .... my back.
  have hurt
Q2 - Have you considered .... to a different area ?
Q3 - Both boys promised ..... late again.
not be .
not to be.

جديد قسم : Learn English Grammar