EASY
This semester I (take) _________a grammar class.
am taking
Rich usually (have) ____________ his cell phone in his pocket.
has
Last week some students (bring) _____________ food to class.
brought
Your English is so good! When (you, start) _____________ to take classes?
have you started / did you start
The cat always (sit) ________ in my lap.
sits
Tanya (work) _________ for this company since 1999.
has worked/has been working
My sister (talk) ____________ to her best friend for 2 hours! I need to use the phone!
has been talking
While my friend and I (drive) _______________ to class this morning, we saw an accident on the highway.
were driving
The movie (come) ____________ out next Friday.
will come
Everybody (need) ___________ a break right now!
needs
Every time Carlos (need) ____________ help, he asks his brother.
needs
By the time the police arrived, the robbers (run) ____________ away with all the money.
had (already) run away
Silvia (leave) _____________ for the airport at 6:00 a.m. tomorrow morning.
is leaving
It (snow) _____________ every day since the vacation started.
has snowed/has been snowing
By the time he graduated from college, Juan (have) ___________ five different jobs.
had / had had
While Ahmed (do) _____________ the dishes, he broke a plate.
was doing
The doctor will talk to us when he (finish) _______________ the surgery.
finishes
I _________ (study) English for many years and ________ (spend) some time in Britain up to now.
have studied + (have) spent
The students (run) __________ out of the classroom as soon as the class ended.
ran
Francesca (have) ________ four cups of coffee so far today
has had
It was Simon who confessed the team ______________ (finish) the project yet.
hadn't finished/hasn't finished
Who ___________(you, talk) to last night via face time?
did you talk
In the past 15 years, population in India (grow) ____________ faster than other areas of the world.
has grown
Who __________(call) you yesterday evening?
called
Before my father retired last year, he (work) _____________ for the same company for 35 years.
worked / had worked