It’s not always necessary to look up the words _____ the dictionary while reading. Sometimes we need to guess.[ ]

Listen! Is that Linda singing in the next room?— No, it ________ be her. She is still in Shanghai.

Mrs Zhang has taught ______math for three years and she teaches very well.

Mr. Green, a famous writer, ____________ our school next week.

Hello, waiter. We didn’t ________ any noodles, but there is a bowl of noodles on the _______.—- Sorry, it is my error.