You can trust him because he always ________.
A. keeps his wordsB. stick to his promise
C. keeps his wordD. keep his promise
She speaks English fluently _____ she were a native American.
A. as thoughB. even ifC. as long asD. ever since
The reason _______ he felt frustrated was ______ he lost his MP4.
A. why/that B. that/why C. why/because D. that / because
Now that the sign reads, “No person ______ smoke here”, please choose a seat in the smoking area over there if you _______ smoke.
A. must; shall B. will; mustC. shall; must D. can; should
The hunter _____ his gun against the tree and ____ down for a rest.
A. lay /laidB. laid / layC. lied / layD. laid / lied
— Has the little boy who saved the drowning girl left the school?
— Not yet. He _______in Room203 of the teaching building right now.
A. in interviewing B. is interviewed
C. has interviewed D. is being interviewed
