【单选题】
The electric fan does not work because of the _____of service.
【单选题】
You can increase your_________ a quarter or half mile every two weeks or so.
【单选题】
The museum is quite far.It will take you half [填空] hour to get there by [填空] bus.
【单选题】
You can take as many as you like because they are free of ____ .?
【单选题】
I won’t be able to attend the meeting tonight because _________ .
③
I will be teaching a class
④
I will have been teaching a class
【单选题】
I was awfully tired when I got home from work, but a
half hour nap ____ me.
【单选题】
I was awfully tired when I got home from work, but a half hour nap _____me.
【单选题】
You can take as many as you like because these handouts are free of ____.
【判断题】
“Purchase”and “buy”are not synonyms because “purchase”is more formal than “buy”.
【判断题】
We should buy any meat, because there are little left.