There are emergency exits in both towers of the hotel, ______ on the other side opposite the elevators.

He ran ________ fast that I couldn’t catch up with him

Some experts hold the view that knowledge is now everything for people They think people’s moral character is ______as _____they have learned

He seems to be a teacher.—______. He has been a teacher for 20 years.

He _____ a carpet on the floor and then _____ on it.