Fill the gaps with one of these words. There is one variant (a–f) you do not have to use.
1) I think I … go to the concert tomorrow.
2) My Mum and Dad … going to Paris next week.
3) They … not meet yesterday.
4) What ... you usually do on Sundays?
5) Can you help me? – Yes, I … .
a) did
b) won’t
c) can
d) are
e) has
f) do