Billy is a nice boy . he knows a lot , but he never ________.
| A． shows off | B． picks up | C．falls off | D． looks up |
The green shorts_______ 30 yuan.
| A．is on sale | B．are on sale |
| C．are at sale for | D．are on sale for |
Today is Tom’s______birthday.
| A．the fifth | B．five | C．fifth | D．the five |
Please call Mary _______ 354—6403.
| A．in | B．at | C．to | D．of |
How much are these shoes? _________ twenty dollars.
| A．It’s | B．There are | C．They’re | D．Their is |
My hat is _____ my head.
| A．on | B．in | C．at | D．of |