用所给词的适当形式填空
1.The boys are watching some basketball stars ________ (play) basketball now.
2.His father enjoys________(walk) very much.
3.________ (take)a bus from Sixth Avenue and go down Bridge Street.
4.Walk down Beijing Street and turn left at the third ________ (cross).
5.He spends a lot of time ________ (practice) his English every day.
1.playing 2.walking 3.Take
4.crossing 5.practicing