Supply the correct form for the verbs in brackets.
1) Your father (to know) that we (to be) here.
2) Those cameras (to cost) too much for me.
3) The bus (to stop) at the corner.
4) The children (to learn) Spanish at school.
5) His parents (to live) in Chicago.
6) You (to get up) when the alarm-clock (to ring) .
7) My friend (to like) apples but I (to prefer) pears.
8) She (to have) a nice house in the country where we (to spend) every summer.
9) In spring nature (to return) to life.
10) Kate (to arrive) home from work at about seven every evening.
11) I (to sleep) eight hours every night.
12) On Saturday my friends and I (to go) to the cinema.
13) She (to teach) mathematics to children.
