I usually take something to read when I travel by train       I feel bored.
#68447
A
in case
B
so that
C
as if
D
even though
推荐题目
While Helen __________ the guitar, her mother came in.
#41299
A
was playing
B
is playing
C
played
D
plays
It _____ ten years since they _____ to France.
#41050
A
was; moved
B
was; have moved
C
is; have moved
D
is; moved