What language ....those girls ...? Is it Portuguese? (speak)
are speaking
How many languages ......you ....? (speak)
do you speak
I ....vegetables when I hurt myself with the knife. (cut)
was cutting
I'm cold. I ....outside in the rain all morning. (stand)
have been standing
I realised that I...already... the film. (see)
have already seen
They ... the shop before you arrive. (close)
had closed
We ...each other for over 10 years. (know)
have known
I'm sorry. I can't talk know. I .... for the exam. (study)
am studying
At this time tomorrow, you ..... in front of the class. (speak)
will be speaking
She .... in the kitchen. (study)
studies
She ... in the queue when I ... her. ( wait / see)
was waiting / saw
While the teacher ... the homework, the students ... carefully. ( explain / listen )
was explaining / were listening
We.... in school since 8.15. (be)
have been
We are tired. We ... for the exam all day. (study)
have been studying
I'm sure you....the film. (enjoy)
will enjoy
Don't worry, I ... you. (help)
will help
