—Excuse me, Mr. Brown. ______ you speak Chinese?—Yes, butt only a little.
—— I’m sorry the traffic is so heavy. —— Does that _____ why you are so late?
Being a disabled man, he has difficulty ________________
The mother was trembling with anger. She _____ her son and said nothing.
—— Shall I help you with the heavy box? —— Thank you._________
—— What should I do with my weight problem. —— The best thing to do is to limit yourself to 1,000 calories a day to try to _____