III.Put the verbs in brackets into the correct tense form.
1) you (already to be) to this zoo? — Yes, we (to go) there last Saturday.
2) Your friends (to have) an opportunity to take part in the Festival next summer.
3) Where Nelly (to be)? — She (to watch) the birds in the next pavilion.
4) How long it usually (to take) to get to that waterfall? — It usually (to take)
three hours. 5) My parents (to decide) to postpone their trip after they (to hear) the
news about the flood in that city last Wednesday.