The lab technician __________ the temperature of the experiment every hour.

He can't answer your email right now because he __________ a speech. 

“Did you remember to call the plumber?” - “Oh no, I forgot. I __________ him right now.”

They __________ a new restaurant in town last week and really enjoyed the experience.

“Do you think the project will be successful?” - “I'm not sure, but I hope it __________.”

The timetable shows that the guided tours __________ at 9 AM tomorrow.

The planet Mars __________ red because of the iron oxide on its surface.

At the moment, the children __________ the classroom for their end-of-year party.

The local infrastructure __________ dramatically since the government invested in urban development.

She usually reads novels in her free time, but this week she __________ cookies for a charity event.

She __________ from her job and started a new business when she turned 50.

They __________ on the date for the event yet, so we don't know when it will be held.

This is the fourth time he __________ a lecture at the international conference.

The students __________ on their geography project at 3 p.m. last Friday.

The scientists __________ the samples from the volcano at 10 a.m. last Thursday.

Developers __________ new technologies for improving online privacy in recent years.

The young pop star __________ his debut album when he was only nineteen.

While we __________ the caves, we came across ancient cave paintings.

It was so unfortunate that the actor__________ before the series was over.

The children __________ their Christmas decorations when the neighbours came over to join them. 

The scientists __________ their research on climate change before 2015. 

She packed her suitcase, double-checked her travel documents, and __________ to the airport.

By the time we finished the tour, we __________ all the major landmarks in the city.

At noon tomorrow, the chef ___________  the special dish for the event.

Anna has already checked the weather and packed her swimsuit. She __________ the weekend at the beach.

In the year 2100, humans __________ using technology we can't even imagine today. 

At this time next week, I ___________ my project at the international conference.

Rachel has made a reservation at the restaurant and invited her friends. She __________ her birthday there next Saturday.

At 8 PM tonight, they ___________ the final episode of their favorite series.

The company has confirmed the venue and sent out the invitations. They __________ the annual conference in December.