We should plant more trees on sides of the street.
| A．either | B．both | C．all | D．each |
I’m surprised _______ my old friends in the street.
| A．see | B．seeing | C．to see | D．to look at |
Thank you for ________ me with my English.
| A．helping | B．helps | C．are helping | D．help |
One of the waiters _________ my uncle.
| A．is | B．are | C．am | D．be |
I don’t have any brothers _______ sisters.
| A．and | B．or | C．but | D．/ |
________ do you ________ this book?
| A．How, like | B．What, think | C．What, like | D．How, think of |