I lost my friend’s bike, and I really don’t know ________.
#62227
A
what should I do
B
what to do
C
how shall I do
D
how to do
推荐题目
 Be friendly and you’ll ____ well with others.
#52580
A
look at
B
get on
C
put on
D
pick up
Grandma is ill. I have to ________ her at home.  
#62031
A
look for
B
look up
C
look at
D
look after
You can _______to get to the zoo.
#54515
A
take a bus
B
sit a bus
C
by bus
D
have a bus