Yesterday I wrote _____ letter to my teacher.
| A．a eight-hundred words | B．a eight-hundred-words |
| C．an eight-hundred-word | D．an eight-hundred words |
-- Why do you not like history? -- Because it's __________ .
| A．great | B．boring | C．interesting | D．fun |
Here __________ a pair of black shoes on sale．I’11 take__________ ．
| A．is ; it | B．are；them |
| C．are；it | D．is；them |
I love sports，__________ I don’t have time to play them．
| A．and | B．but | C．because | D．so |
-- _____ are the trousers? -- Oh，the black trousers? They are only ten dollars．
| A．What color | B．How many | C．How much | D．Where |
Anna has very __________ eating habits and she always eats __________ ．
| A．good；good | B．good；well |
| C．well ；good | D．well；well |