I ___ my son ___ a doctor, but he wasn’t good enough at science.
E-mail English is a new kind of written English that ______to save time. A be being used B was being used C being used D is being used
The hard-working farmers and their happy life _____ we saw in the countryside made a wonderful impression on us.
The radio you had got ______ went wrong again.
---Why did the teacher get angry? --- __________ what we had done the day before.
Did you ask whose computer ______________ ?