People ____ (talk) in the chat when I began this lesson
People were talking in the chat when I began this lesson
From time to time, we ____ (eat out) for dinner
From time to time, we eat out for dinner
By the time this lesson ends, you ____ (enjoy) your breaktime
By the time this lesson ends, you will enjoy your breaktime
Yes, I ____ (be) to Mexico
Yes, I have been to Mexico
Back in 2010, I ____ (use) to live in Valencia
Back in 2010, I used to live in Valencia
I ____ (teach) English since 2005
I have been teaching / I have taught English since 2005
By 2050, we ____ (teach) on YouTube for 35 years
By 2050, we will have been teaching / we will have taught English on YouTube for 35 years
How many correct questions ____ (have) yesterday?
How many correct questions did you have yesterday?
Lately, we ____ (be) watching those Netflix series
Lately, we have been watching those Netflix series
What ____ (she/do) for a living?
What does she do for a living?
The phone ____ (ring). Somebody answer it, please!
The phone is ringing. Somebody answer it, please!
She ____ (not study) much for her exams. So her school results won't be so good this year!
She doesn't study much for her exams. So, her school results won't be so good this year!
When her parents knocked on the door, she ____ (leave) for work
When her parents knocked on the door, she had already left
What ____ (you/do) right now?
What are you doing right now?
I tried. But the door just ____ (open)
I tried. But the door just won't open
____ (you/enjoy) learning English with us?
Do you enjoy learning English with us?
By the time I arrived at the restaurant, everyone ____ (start) eating
By the time I arrived at the restaurant, everyone had already started eating
Peter was embarrassed because when he got to work, everyone ____ (meet) in the conference room
Peter was embarrassed because when he got to work, everyone was meeting in the conference room