I have heard a lot good things about you _______ I came back from abroad.
Don’t disturb me. I ______ letters all the morning and have written ten so far.
—Mary, ____________ Mr. White wants to see you at the gate. —That is out of _____________ question. I’ve never known any Mr. White.
Joining the firm as a clerk, Peter got rapid promotion, andas a manager.
----- That is how you can get to the hotel. Have I made myself clear? ----- I’m afraid I don’t quite catch with you. ----- OK. __________
Some students have trouble _______grammar while others have difficulty—___ new words.