This question is very difficult __________ I ask my brother for help.
#55591
A
but
B
or
C
because
D
so
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—Look! Lily and Sally are cleaning the school laboratory.—Let’s go and join them. .
#55123
A
Many hands make light work
B
The early bird catches the worm
C
A friend in need is a friend indeed
D
The grass is always greener on the other side
— We can use QQ to talk with each other online.— Really? Could you please show me _______ it?
#55975
A
what to do
B
how to do
C
when to do
D
why to do