Since

She has been happy since she got a promotion at work.

She has been studying hard since she failed her last exam.

The flowers have been wilting since they were not watered yesterday.

The house has been quiet since the power went out.

The room has been quiet since the children left.

They have been running the business together since their father passed away.

The weather has been warm since the summer began.

He has been learning English since he moved to the United States.

Since they moved to the countryside, they've been growing their own vegetables.

The kids have been playing outside since morning.

She has been studying for her exam since last week.

The team has been practicing since the beginning of the season.

She's been practicing the piano every day since she was six.

The city has been rapidly expanding since the turn of the century.

She's been working at the same company since graduation.

The children have been playing outside since dawn.

He has been practicing the piano since morning.

He has been following a strict diet since the beginning of the year.

The company has been facing financial issues since months.

Since I started studying English, I've noticed a lot of improvement in my communication skills.

She has been working on her painting since yesterday.

She's been talking on the phone since morning.

Since he retired, he's been taking a lot of trips around the world.

I've been reading this book since last week, but I still have a few chapters left.

The company has been in business since the 1920s.

Since the pandemic started, remote work has become more popular.