In some African countries， children are made ________ heavy work because their parents have died．（ ）
| A． |
doing |
B． |
done |
C． |
do |
D． |
to do |
I could look after ______ when I was only eight years old．（ ）
| A． |
myself |
B． |
herself |
C． |
yourself |
D． |
himself |
﹣﹣Tina，turn on ______ radio，please．
﹣﹣OK．（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
She came to Wuzhou ______ 2008．（ ）
| A． |
at |
B． |
on |
C． |
in |
D． |
to |
﹣ Hello! Could I speak to Betty， please？
﹣ Hello! _________（ ）
A．Can you help me？
B．Are you OK？
C．This is Betty speaking．
﹣How long have you ______ the bike over there？
﹣For two days．（ ）
A．boughtB．hadC．borrowed