–Can you tell me why you learn English so well ?
-- It’s very simple . _______ you study, _______ grades you will get.
| A．The harder; the best | B．The hard; the better |
| C．Harder; better | D．The harder; the better |
Books are made________paper while paper is mainly made________wood.
| A．of ; of | B．from ; from |
| C．of ; from | D．from ; of |
I saw Jenny_________near the river on my way home.
| A．plays | B．playing |
| C．to play | D．played |
Jim failed in the test because he was_____________in the exam.
| A．stressed out | B．interested in |
| C．serious about | D．proud of |
She is a_______mother.
| A．forty year old | B．forty-years-old |
| C．forty years old | D．forty-year-old |
--What do you usually do in the morning? --I often practice_________English.
| A．speak | B．to speak |
| C．speaking | D．spoke |