—Dave, it’s dangerous to swim here. Look at the sign.
—Oh, I _______ it. Thank you.
| A．didn't notice | B．won't notice | C．hadn't noticed | D．don't notice |
Please call Alan_____2722231.
| A．at | B．in | C．on | D．with |
This is Jim. My mother is his sister. He is my _____.
| A．aunt | B．uncle |
| C．father | D．grandfather |
－Good afternoon，class.
－_____ , teacher.
| A．Good morning | B．Good afternoon |
| C．Goodbye | D．Thank you |
This is a map _____ Wuhan.
| A．of | B．on | C．in | D．at |
His name is Jim Smith, his family name is _____.
| A．jim | B．Jim | C．Smith | D．smith |