She looked on as the children played in the park.

She is looking on as her children play in the park.

I will look in on my grandparents this weekend.

She looked at the painting with admiration.

She is looking at the painting.

I am looking to buy a new car.

He made a no-look pass to his teammate.

She gave him dirty looks throughout the meeting.

By the looks of things, it's going to rain today.

She may be short on looks, but she has a heart of gold.