______ the Chinese have been to Beijing.
—Who is late for class again? —________you ask?Tim,of course.
While intelligent people can often ______ the complex, a fool is more likely to complicate the simple.
Your headmaster would have been happy to give you two days off, if you had gone and explained that your parents ________ ill at the time.
_______ she is not so healthy _______ she used to be?
—How much sugar have you put in my coffee? It tastes so bitter. —I’m sorry to say that there’s _____left.I forgot to buy_____on my way home.