Tony's room is tidy， isn't it？
Yes． Because he always_______his toys after playing with them．（ ）
| A． |
moves away |
B． |
puts away |
| C． |
sweeps away |
D． |
gives away |
-We shouldn't worry about Mary．
-You are right． She is ______to look after______．（ ）
| A． |
old enough； herself |
B． |
big enough； herself |
| C． |
enough old； her |
D． |
enough big； her |
People invented Chinese chess in memory of the battle _______Liu Bang ______Xiang Yu．（ ）
| A． |
neither；nor |
B． |
either；or |
| C． |
both；and |
D． |
between； and |
-What are you doing？
-We are talking about the books and writers____we like．（ ）
| A． |
that |
B． |
which |
C． |
who |
D． |
whom |
There are _____floors in the building．We live on______floor．（ ）
| A． |
the ninth； the ninth |
B． |
the ninth；nine |
| C． |
nine； the ninth |
D． |
nine；nine |
-Kankang，I saw your English teacher in the office just now．
-It _______be him． He______to Shanghai on business．（ ）
| A． |
must；has gone |
B． |
must； has been |
| C． |
can't； has been |
D． |
can't； has gone |