3.---Cathy seems to be very happy. ---Surely she is. Having passed all the tests, she felt a great weight__________off her mind.
—Did you have a good sleep last night? —Yes, never sleep.
The door opened and there.
the project as planned, we’ll have to work two more hours a day.
You don’t need to make fancy foods to impress guests—it is something simple but good _____ will do.
The school has developed an online systemstudents can choose their own teachers.