Let’s go and listen to Mr. Black’s speech on Western culture, shall we— ________ . It’s getting to the end.

It ___ be the postman at thedoor It’s only six o’clock

Do remember to take this medicinethree times a day with warm boiled water.—________.

What do you think of the new boss–He cares more about the needs of the employees, his personal gain or loss.

I am learning the piano. How can I learn it well—________ the traditional first before trying the modern.