(单选题)19: It was essential that the application forms ___ back before the deadline. A: must be sent B: would be sent C: be sent D: were sent ...

(单选题)13: He seems too ___ to do the heavy work. A: old B: ancient C: few D: little ...

(单选题)1: Mechanics ___ a concept in physics. A: is B: are C: was D: were ...

(单选题)15: Harry was ___ by a bee when he was collecting the honey. A: scratched B: bitten C: stuck D: stung ...

(单选题)17: The way we picture ourselves is often the way we turn ___. A: from B: out C: up D: into ...

(单选题)11: It is quite necessary for a qualified teacher to have good manners and ___ knowledge. A: extensive B: expansive C: intensive D: expensive ...

(单选题)5: The young lady coming over to us ________ our English teacher; the way she walks tells us that! A: must  be B: can  be C: would  be D: could  be ...

(单选题)19: In a typhoon, winds ___ a speed greater than 120kms per hour. A: assume B: accomplish C: attain D: assemble ...

(单选题)13: The President called ___ the state of emergency. A: on B: off C: in D: away ...

(单选题)7: A ___ of red arrows on the wall point the way to the meeting room. A: set B: picture C: series D: group ...