.He ___ an attempt ___ the President but failed.A.took; to murder B.made; at murdering C.got; to murder B.had; at murdering
I have no idea what _____ while I was asleep.
— What did you do during your holidays?— ______
Could you give me the phone number of _____ David Cooper on _____ Fifth Avenue?
Without the earth’s atmosphere to protect them, astronauts can be exposed to intense radiation from the sun, ____ them at risk of cancer.
If there were no automatic washing machines, people would have to wash their clothes ______ hand or ______ hand-operated machines.