I ____to the Science and Technology Museum.

I ____lots of time at the exhibiton on the third floor

The_____is about "Science ,Technology and Life"

Many _____come from people's daily life

Developments do make our life _________

Theyare so _____and eco- friendly.

Some students ____invented to share ideas.

How ____your weekend?

What ___you see?

It excited me a ________.