PAST PROGRESSIVE REVIEW (ING113)

I was in my first year when I ___to change course.

• was deciding

• decide

• decided

I____in France when my language really started to improve.

• was living

• living

• lived

While I was studying medicine, my friends_____work.

• was starting

• were starting

• starting

I_____Chemistry for my first degree. It was a long time ago!

• was studying

• study

• studied

I____Chemistry when I decided to change to Accounting.

• studied

• was studying

• study

I____university hard until the second year.

• didn´t find

• wasn´t finded

• didn´t found

Constantine_____to find a use for coal when he discovered something completely different.

• was trying

• was doing

• did

Jamie____her doctoral work in the University of California.

• was trying

• did

• were doing

John Pemberton was trying to make a cure but he____Coca Cola instead.

• didn´t made

• discover

• made

Penicillin was discovered by Fleming because he _____ his work area before going on vacation.

• weren´t cleaning

• was clean

• didn´t clean