Science and Technology

Steam _____ was invented in the 18th century

Old people are often digital _______

The jet engine was a breaking through _________

A dishwasher, a microwave oven or a vacuum cleaner are labour saving _____

The result of the research _______ attraction of a targeted community

 Theory and practice in sciences are always _______

Stop ______, Amy!

Don't forget _______ me after party

He is fond _____ playing the guitar

I look forward _____ meeting you

We always enjoy ______ in the park

I want ________ a doctor