1. Sam and Justin (see/sees/are seeing) thirteen pigs.2. The little dog

1. Sam and Justin (see/sees/are seeing) thirteen pigs.
2. The little dog (play/plays/is playing) under the tree now.
3. Our teacher (like/likes/is liking) sweet cold ice-cream.
4. The painter (have/has/are having) bright paints.
5. We (sing/sings/are singing) songs on Wednesday.
6. They(play / are playing /plays/is playing )tennis at the moment.
7.Tom and Jane( wants/ are wanting / is wanting/ want)to spend this summer in the country.
8. Sometimes she( buys /buy/is buying/ are buying/ buying)new books in this shop.
9. My sister can play( piano/ in the piano / on the piano/ the piano /at the piano)
10. Rob ( wrote/ write/ is writing/ writed/ writes)a long poem yesterday.
11. ( Didplayed / Does..play/ Doplay / Are ..playing).they .tennis every day?
12. Mary( goed / goes/ is going / go / went)to London in 1999.
13.These boys never( are visiting / visits/visiting / visit / is visiting)their granny.
14. We ( collected/ collect / collects /collecting/are collecting)a lot of stamps last year.
15. He( was/is / were / are / am).in the theatre last week.
16. Jane and Kate( was / is / were/ are/ am)at home last night.