Matt crashed into a post.He hurt ________.
A.bad
B.well
C.badly
I like swimming very much.I swim ________.
A.good
C.great
You ________ wear a helmet to ride a bike.
A.are going to
B.must
C.mustn’t
The mountain bike riders always ________ the tires of the their bikes before each race.
A.checks
B.check
C.has to check
Charlie and his friend Matt ________ the mountain bike race last Sunday.
A.are going to enter
B.entered
C.enter
读单词,在下组单词中选出一个不同类的词。
A.yellow
B.blue
C.bird
D.green
A.seven
B.first
C.one
D.two
A.quickly
B.slowly
C.good
D.well
A.elbow
B.knee
C.wear
D.arm
A.brakes
B.tire
C.helmet
D.post