— I have no question at the moment, sir. — Don’t ________ to call me if you need a hand. I’ll help you.
More highways have been built in China, ______ it much easier for people to travel from one place to another.
As he reached ______ front door, Jack saw ______ strange sight.
—Excuse me, I wonder if you can help me? — Sure. ______ ?
---Please sit down and have a break. You have been working for three hours. ---No, thank you. _____.
The new comers found it impossible to _____themselves to the climate to make permanent homes in the new countries.