We play games _____ Tuesday afternoon.
| A．in | B．at | C．for | D．on |
Your ruler is 10 _______.
A. mm B. cm C. m
Tom is 160cm tall. Sarah is 157cm. So _______
A. Tom is taller than Sarah.
B. Tom is shorter than Sarah
C. Tom is 3cm shorter than Sarah.
One meter is_______ centimeter.
A. 10 B. 100 C. 1000
Tom lost his book. He's so sad. We can say he is feeling
A. black B. red C. blue