Giúp mình làm mấy câu này với mn

V. Choose the word or phrase that best complete each sentence. 1. I was delighted my old friends again. b. see c. seeing his new friends? a. to see d. saw 2. Does he tell you how he is getting on a. at b. by c. with d. about 3. Your friendship should be based on mutual a. quality c. pl ...