(6) We stopped playing tennis because it got ( ).
1 fine 2 good
3 dark 4 tired 正解
(7) Mr.and Mrs.Johnson have two ( ).
One is a boy, and the other is a girl.
1 sons 2 daughters
3 children 4 brothers 正解
(8) Why were you late ( ) school yesterday?
1 for 2 in
3 at 4 on 正解
(9) I ( ) to study math harder.
1 may 2 have
3 will 4 must 正解
(10) I want to finish the work as ( ) as possible.
1 soon 2 just
3 near 4 short 正解