Sorry, Mr. Wang. I didn’t finish the assignment yesterday. Oh, you ________ have done it as yesterday was the deadline.

If you’re unable to come to the interview, you should us immediately.

ast year as an exchange student in Hong Kong, Linda appears more mature than those of her age.

Yoga(瑜伽) helps people keep healthy and relaxed, _______

When we worked in the same office, we _____ often have coffee together.