【題目】________ and five is twenty.

【題目】How many ________ are there in your classroom?

【題目】When I arrived at his office, he ____on the phone.

【題目】This shirt is a little small for me.Would you show me ____one?

【題目】The math problem is too difficult. Only ____ students in our class can work it out.

【題目】“Can you ________ it?”“Yes. B-E-E, bee.”

【題目】She was sitting ____the lake.

【題目】—When ____you give me my watch?

【題目】“What's her name?”“________.”