II
1.how many football players are there in a match.
2.she tried to keep fit every day by jogging.
3.who did play football with you yesterday?
4.sports are necessary for building physical strength.
III
1.we went skiing yesterday
2.did you watch the men's final basketball on tc last night
3.i didn't play badminton last sunday because i was ill
4..sue and her friend are doing yoga at the gym now
