Complete the sentences with the correct form of the verb in brackets.

1 (they / can) speak French and Portuguese?
2 Sam (not / can) ski when he was younger, but now he can.
3 The pool is open, so we (be able to) go swimming tomorrow.
4 Sue (not / be able to) play last weekend because she was ill.
5 Are we there yet? I still (not / can) see the top of the hill.
6 (you / manage to) finish the game before it started it started raining?