It’s a nice day．Let’s________．
A．go hiking
B．to go hiking
C．go hike
D．to go hike
They will show me their photos when they________ to school．
A．will come back
B．return back
C．come back
D．will return
It took them________ to finish building the library．
A．one and a half year
B．one year and a half years
C．one year past a half
D．one and a half years
We are leaving________ Xi’an the day after tomorrow．
A．to
B．in
C．for
D．of
What do your parents think________ the school soccer team？
A．over
B．of
D．out
How long________ it________ you________ your homework every day？
A．does take，to do
B．did take，to do
C．is，take，to do
D．Do，take，do
It takes only________ walk to get to the post office．
A．five minutes
B．five minute
C．five minute’s
D．five minutes’
Grandpa likes________ time with his grandchildren．
A．spends
B．to spending
C．spending
D．to spends
They are leaving________ the morning________ March 10th．
A．on，of
B．in，of
C．in，on
D．on，on
棥—________ you ________ the book to the library yet？”
棥—Yes，I ________ it just now．”
A．Have，returned，returned
B．Do，return，returned
C．Will，return，have returned
D．Did，return，returned