Don’t hesitate ______me if you have any questions.
----Jane, you’ve made such great efforts that you are____ to pass the exam. ----It is very kind of you to say so, Mr. Smith.
---Why didn’t you come to Mike’s birthday party yesterday? -----Well, I _______, but I had something important to do at the moment.
----- Foreign trade has been developing very fast in Guangdong. ------Yes, Guangdong is China’s largest province ______ foreign trade volume.
When____to danger and conflict, men tend to increase blood pressure, ___nervous or anxious.
Ladies and gentlemen, I have the great _____ of introducing our speaker for tonight.