Question

3
Linking with before, after, to, when and then
to (here) means so that something can happen.
Example:
Put a 50p coin in the drinks machine to get a drink.
Write before, after, to, when or then in the sentences.
1
When the oven is hot, put the food in.
when the
2
.... you use a coin machine, make sure
you have a coin!
3
................. you use my cassette player, please
switch it off.
4
Put some paper in the printer and ...........
click on print with the mouse.
5
........use a pay phone, first pick up the
receive
6
You can use my mobile phone........ call
home.
7
Turn the mobile phone off........you have finished the call.
8
Put the CD in the player first and............
press the 'on' button.
9
Take the disk out first,..........
that you can
switch the computer off.

Answer 1

Linking with before, after, to, when and then to (here) means so that something can happen.

Example:

Put a 50p coin in the drinks machine to get a drink.

Write before, after, to, when or then in the sentences.

1 When the oven is hot, put the food in.

2 Before you use a coin machine, make sure you have a coin!

3 After you use my cassette player, please switch it off.

4 Put some paper in the printer and then click on print with the mouse.

5 To use a pay phone, first pick up the receiver.

6 You can use my mobile phone to call home.

7 Turn the mobile phone off when you have finished the call.

8 Put the CD in the player first and then press the 'on' button.

9 Take the disk out first, after that you can switch the computer off.