"Krystal, do you know how tea is produced?"
"Yes. When tea leaves are ready, they are picked by hand and then_____for processing."( )
send
are sent
were sent
His grandparents are used in the morning.( )
A.to exerciseB.to exercising
C.exercise
cold weather it is!( )
A.How aB.What aC.What
There a pencil and some pens in the box.( )
A.isB.areC.aren't
They could look after when they were six.( )
A.ourselvesB.themselvesC.yourselves
﹣Do you know in class?
﹣Sorry,I didn't go to school,either.( )
A.what he saidB.what did he say
C.what he says