When you don’t know a word, you can _________ in the dictionary.
| A．look it up | B．set it up | C．give it up | D．pick it up |
I don’t want to read all these old newspapers, please tell me where the __ ones are.
| A．last | B．latest | C．late | D．lately |
---- How did her family feel when you visited them?
---- My coming ________ the happiness of her family.
| A．added up to | B．added up | C．added | D．added to |
_________ to 100℃, water will boil.
| A．Being heated | B．Heated | C．Heating | D．To heat |
He __________ his aunt’s when he went to Wuhan on business.
| A．called on | B．called at | C．dropped in on | D．dropped in |
You’d better take something to read 
when you go to see the doctor __________ you have to wait.
| A．even if | B．as if | C．in case | D．in order that |