Hi,Sarah. ?
Three weeks ago.I have visited many places since I came here.( )
How long have you been here
When will you come here
When did you come here
How long will you stay here
No one can be right all the time.When people make mistakes,we shouldn't__them.( )
wait for
send for
knock at
laugh at
There are so many fish swimming in the pool.They__very happy.( )
taste
smell
sound
look
Today is Jack's birthday.He is__ years old now.( )
fourteenth
fourteen
the fourteenth
the fourteen
The Biology problem is too hard,so students can work it out.( )
little
few
a little
a few
__May 5th,2017,the C919 took off successfully for the first time at Shanghai International Airport.( )
On
In
At
Of