1．At the party，they sat very close and had a close talk，but I don't know why they spoke to each other so closely.(close)
2．(福建卷)The girl has a great interest in sport and has been taking badminton classes twice a week over the last three years.
3．He hadn't seen his mother for a long time, so when he saw his mother, he burst out crying (cry)．
4．A blind man was knocked over/down by a truck while crossing the road.
5．I heard steps behind me，so I turned round quickly to see if someone was following me.
6．A large amount of homework has(have) to be done every day, so large quantities of their time are (be)occupied.
