Very generally，grammar is ________ with the relations between words in sentences.
| A．regarded |
| B．satisfied |
| C．concerned |
| D．suited |
------Sleep well last night?
------Far from that! My next-door neighbor music pretty loud.
| A．plays | B．had played | C．would play | D．was playing |
With the boy______ the way, we had no diffaculty ______the village.
| A．to lead; to find | B．leading; to find | C．leading; finding | D．to lead; finding |
______________ with the sun, the earth is not big at all.
| A．Comparing | B．Compared | C．To compare | D．Compare |
The little boy is dirty from head to foot because he ___ in the mud all morning.
| A．has played | B．is playing | C．has been playing | D．was playing |
Her ________ look suggested that she was very _______ with the answer.
| A．satisfying；satisfied | B．satisfied；satisfying |
| C．satisfied； satisfied | D．satisfying；satisfying |