—— He promised to come to see you. —— But he _____. I’ve been all alone.
My brother is playing______violin while my sister is chatting on ______Internet.
Whose advice do you think I should take? —You decide. ______
I would greatly _____ it if you could send me the letter as soon as possible.
He didn’t work hard. _____, he failed his exam again.
Lucy asked for a separate room so that she could avoid ______ with Tom alone.