We should practise speaking English ________ to improve our spoken English.

You _______ seeadentistwhenyouhaveatoothache.

How many students are there in your class?—- __________ number of the students in our class __________ 40.

Waiter, $ 20 for dinner, right? –I’m afraid $25, sir, for drinks are ________.

. “Would you take this along to the office for me？” “_____.”