Nowadays of business letters are written in English.？
| A．two-third | B．two-thirds | C．two-three | D．two-threes |
--- How can I learn English well, Miss Huang ?
--- You should try ________ English every day.
| A．speak | B．to speak | C．to speaking | D．speaks |
--- What is Da Wei like?
--- He is a tall boy ________ glasses.
| A．in | B．with | C．by | D．on |
My best friend is good at ________.
| A．sing | B．sings | C．singing | D．sang |
Beijing is one of ________ in China.
| A．the large city | B．the largest city | C．the large cities | D．the largest cities |
Wang Gang wants to be ________ swimmer but Simon wants to be ________ engineer.
| A．a, a | B．a, an | C．an, a | D．an, an |