My mother doesn't allow me _______outside too late on school nights.( )
to stay
stay
staying
Today, with the Internet, people can communicate than ever before.( )
easily
more easily
most easily
the most easily
We on the playground when it began to rain.( )
ran
were running
run
have run
Look at the sig. You take photos here.( )
couldn't
needn't
mustn't
won't
In China, we always use red paper for Hongbao red means luck.( )
until
if
although
because
I very busy studying for my exams since last month.( )
am
was
will be
have been