1 )Birds (don't/doesn't) sing their songs in winter
2) He (can/can't) speak French but not very well
3) I (don't/isn't) live is Spain
4) In winter we (play/plays) hockey at the skating rink
5) (Are/Do) your parents at home at six o'clock in the evening?
6) The crocodile (have/has) a long tail
7) We can (see/to see) a lot of birds in their nests in spring
8) Mary (doesn't/isn't) have pets at home
9) Andrew (isn't/aren't) from Canada