These aren't ____books．Mary，you left _____at home．（ ）
| A． |
you，your |
B． |
your，yours |
C． |
yours，your |
D． |
your，you |
﹣Here is my family _____．We took it last year．
﹣What a happy family!（ ）
| A． |
member |
B． |
name |
C． |
photo |
D． |
house |
Lily practices playing _____ piano after school every day．（ ）
| A． |
a |
B． |
an |
C． |
/ |
D． |
the |
The little boy finished his painting all by himself．（ ）
A．his ownB．along
C．aloneD．together with him
Acting has brought me great enjoyment．（ ）
A．movementB．pleasureC．luckD．success
The table is inexpensive but well﹣made．（ ）
A．cheapB．comfortable
C．wonderfulD．colourful