1.( ) A
outing B only C exciting
2.( ) A
problem B project C picture
3.( ) A
minute
B middle C
museum
4.( ) A
rain
B rainy C road
5.( ) A
twin B
true
C than
6.( ) A
cool B
coat
C cold
7.( ) A
both B
mouse C tooth
8.( ) A centimeter B kilometer C country