My father often goes to work on ______foot．
It is good for health．But my father drives car． （ ）
| A． |
the；the |
B． |
/；an |
C． |
/；the |
D． |
the；/ |
He could find the way home ____ he was only three years old．（ ）
| A． |
though |
B． |
because |
C． |
where |
D． |
if |
Their plants don't grow very well， but ____ look really good．（ ）
| A． |
we |
B． |
our |
C． |
ours |
D． |
ourselves |
One of his daughters became ____ English teacher last August．（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
The old lady wanted to know _______．（ ）
| A． |
where is the stations waiting room |
| B． |
where was the stations waiting room |
| C． |
where the station's waiting room is |
| D． |
where the station's waiting room was |
I can't find my keys． Maybe I _______ them at home this morning．（ ）
| A． |
left |
B． |
forget |
C． |
lost |
D． |
missed |