He was busy writing a story , only _______ once in a while to smoke a cigarette.

He was busy writing a story , only _______ once in a while to smoke a cigarette.

#94052

to stop

stopping

to have stopped

having stopped

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She had to lie to the company and ______ a man in order to get a job, ______ rather strange.

#96338

pretending as, looked

pretended to be, looking

pretending as, was looked

pretended to be, looked

 A small plane crashed into a hillside five miles east of the city, ________ all four people on board.

#88815

killed

to kill

kills

killing

— Have you any letters _____?— No, thanks.

#91897

to be typing

to type

to be typed

typed

Time, _____correctly, is money in the bank．

#90195

to use

used

using

To use

 ______ loud music in public is against the law in the UK.

#96541

Play

Having played

Playing

Being played

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