—Could I use your car? —No. Mine .
It' s a pity that there are many teenagers _____only on-line activity is chatting with their e -pals !
- Do you mind my opening the window? -______I feel a bit cold.
Father said he would come to my graduation ceremony, he didn't, _______.
Be _____we can' t expect an absolute freedom of expression.
Sometimes people just believe what they see, ______the reality may be different.