用所给的介词填空，每个限用一次。
at in for on to
（1）How does your mother get

to

to

City Cinema？
（2）Please wait

for

for

the green light.
（3）There are some birds

in

in

the tree.
（4）Mary often visits her grandma

on

on

Sunday.
（5）Jack is a good swimmer.He is good

at

at

swimming.