Past perfect & simple past
When my mother __________ I _________________ my homework
arrived, had done
If you _____ (mix) red and green, you _____ (get) brown
mix, get
Look at that guy's enormous muscles. He ________________ work out a lot
must/might
I……………………………………..working
am
I ______________ (eat) when you ______ (call) me to go to the restaurant
have eaten, called
If babies _____ (be) hungry, they ______ (cry).
be, cry
She goes camping every weekend. She ________________ really love the outdoors.
might/ must
He……………….not been feeling well lately.
has
Mary ____________ (watch) the movie when you _____________ (call) her to go to the cinema
had watched, called
When you _____ (to add) sugar, the sauce__________ (to taste) sweet.
add, taste
You ________________ be right - but I'm going to check to make sure
might
He………………not like spicy food
does
I __________ (clean) the house before you __________ (arrive)
had cleaned, arrived
When you ______ (to heat) ice, it ______ (to melt).
heat, melts
You just ate a huge dinner! You ________________ be hungry again already!
can't
did
My mom ___________ (finish) cooking dinner when I _________ (come) to help her
had finished, came
Plants ______ (to die) if they ______ (not/to get) enough water.
die, don't get
Wow - look at that diamond necklace. It ________________ cost a fortune.
must
We ______ go on a road trip next weekend
will