Contents Units u nit grammar Present simple, present continuous, stative verbs Unit Grammar Past simple, past continuous, used to u nit Vocabulary Fun and games r I ui u nit 4 Grammar Pages

HISTORY
SCIENCE
CHEMIST
FASCINATE
BOIL
LONG
MEASURE
ID E N TIC A L
Word patterns
Match to make sentences.
1 What’s the difference 
..................... 
A in us having to call the fire brigade.
2 This box is full 
..................... 
B to that piece of equipment over there.
3 This resulted 
..................... 
C about how to do this experiment.
4 Connect this cable 
..................... 
D between H
2
O and H
2
SO
4
?
5 I’ve had an idea 
..................... 
E with water?
6
Could you fill this bottle 
....................
F of old camping equipment.
H 
W rite one word in each gap.
1 This program is very different.....................the one you’re using at the moment.
2 Let’s begin the lesson........... a short test on the names of the different parts of an insect.
3 Disconnect your P C .................... the power supply before you take the case off.
4 There are a num ber.................... different ways of doing this experiment.
5 How many ty p e s .................... building can you think of?
6
What were your reasons.................... choosing to do biology at university?

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Units 16.17 and 18
Review 6
Complete each second sentence using the word given, so that it has a sim ila r 
meaning to the firs t sentence. W rite between two and five words.
1 
I found the photo by chance when I was 
tidying my room, 
across
the
photo when I was tidying my room.
2 Fridges and freezers are not the same thing, 
difference
There ...........................................................
fridges and freezers.
3 Scientists should never invent their results, 
made
Results should never.................................
.......................... scientists.
4 Don’t put those plastic bags in the bin - use 
them again! 
away
Don’t ..............................................................
............................- use them again!
5 Our car stopped working on the motorway, so 
we had to call a mechanic, 
down
We had to call a mechanic when our car
............................................................on the
motorway.
6
A new medicine was developed because of 
the work Dr Wang did. 
resulted
Dr Wang’s ...................................................
a new medicine being developed.
7 There are quite a few things that I’d like to 
invent! 
number
There a re ...................................................
things that I’d like to invent!
8
Make sure you fill the bottle with water before 
you start the experiment, 
fu ll
Make sure the b o ttle .......................................
water before you start the experiment.