1) My nephew in China last Easter. (+)

2) The gardener in the garden on time. (-)

3) Helen and Marie ing cards last night. (+)

4) Where they on Sunday? (+)

5) What time the football match on TV? (+)

6) The birds eating seeds. (+)

7) My pupils at school yesterday. (-)

8) The planes inside the hangar. (+)

9) My friends in my brother´s birthday party. (-)

10) The exam difficult. (-)

11) your sister in the cinema yesterday? (+)

12) It easy the vocabulary test. (-)

13) I sick two weeks ago. (+)

14) They and me wrong. (+)

15) Who tidying up the room? (+)

16) The toys on the shelf. (-)

17) She born in 2007. (+)

18) I could catch the train because I late. (-)

19) His answer right. (+)

20) We twelve years in 1984. (+)