You b_______ out candles on your birthday cake
blow
Don't b__ __ the school!
blow up
It will be better if we met at 4pm.
It will be better if we meet at 4pm.
They've found a p_____ of the theory.
proof
You t_____ your shoelaces
tie
To do this experiment, c__ __ a sheet of paper into 1cm strips.
cut up
If you do need more information about how to do the experiment, ask the teacher.
If you need more information about how to do the experiment, ask the teacher.
The a____ of research is to find a new food resource.
aim
You ______ water in a kettle to make a cup of tea.
boil
I can't w___ ___ the answer to this problem
work out
I think if you will rub those sticks together, you’ll make a fire.
I think if you rub those sticks together, you’ll make a fire.
He was awarded a Nobel Prize. That was his greatest a_______.
achievement
You s______ strawberry syrup into a glass of milk with a spoon to make a milkshake.
stir
First, you need to c____ __ some experiments in a lab.
carry out
I hope my brother will help me with my science project when I have any problems.
I hope my brother will help me with my science project if I have any problems.
The scientists e_____ social issues.
explore
You p_____ milk onto your cereal.
pour
If you have seventy-five and t____ ___ ten, it leaves sixty-five.
take away
The internet won’t work if you turn on the modem.
The internet won’t work unless you turn on the modem.
He made a frog f___ for his "flying frog" experiment.
float