Finally, people found computers ________.

Listen! Someone______ an English song now.

That day I saw some parents____at the back of the classroom,___to the teacher .

What a beautiful bike! How long have you _______it? –My mother just______ it for me as my graduation gift yesterday. I like the colour, it’s so cool..

Are you going to buy a camera? —–Yes. But there are so many kinds that I can’t decide __________ to buy.