—I don’t know ______. —What’s wrong?
Children_______ be told not to swim in the river.( )
can
must
may
might
Nobody thought my grandma how to use WeChat. She learned it all by _______ .( )
myself
yourself
himself
herself
﹣﹣﹣I have reading books _______ were written by Charles Dickens.
﹣﹣﹣So do I,David Copperfield is my favorite.( )
how
who
what
that
﹣﹣﹣What a clean and tidy room!
﹣﹣﹣Yes.It's _____ room.( )
Tina and Nina's
Tina's and Nina
Tina and Nina
Tina's and Nina's
﹣﹣﹣Hi,Mary!I want to go to Qinghai Museum,but I am not sure______ get there.
﹣﹣﹣Don't worry.Let me tell you.( )
how could I
how I can
how can I
how I did