4 Work with a partner. Answer the quiz questions about energy sources.
How much of the energy used by TVs is used
while they're on standby?
A 10%
C 60%
B 35%
D 85%
2 How long can a game console run for if you
recycle one aluminium can?
A 30 minutes
C 2 hours
B 1 hour
D 10 hours
3 Biodiesel is a kind of biofuel used in diesel
engines. Which of these things CAN'T it be
made from?
A coconuts
c potatoes
B used cooking oil D sunflower seeds
4 How much of the world's electricity
does the Sun provide every
15 minutes?
A Enough for three years. C Enough for a day.
B Enough for a year D Enough for a
month
2.
A: Kate is good at playing the guitar, isn't she?
B: Yes, I heard her play in a concert last week. She was great!
3.
A: Mike! Could you let the dog out?
B: No. Sorry, Mum! I'm busy helping Dad at the moment.
4.
A: There's no point in trying to do these exercises. They're too difficult.
B: You shouldn't give up so easily. Here, let me help you.
5.
A: How about going to the park?
B: I'd prefer staying in and watching a DVD.
6.
A: Where's Velma? I need to ask her something.
B: She isn't here. She always goes swimming at this time of the day.
7.
A: What would you like me to make for dinner?
B: Please, don't trouble yourself. Let's have a takeaway tonight - my treat!
8.
A: Did Sue manage to get here early today?
B: Yes, I saw her working on her computer as I came in.
Объяснение:
1 Photographs/can/take/at the wildlife Park
Photographs can be taken at the wildlife Park
2 Free T-shirts/give/with all donations over
£20/next week
Free T-shirts will be given with all donations over £20 next week
3 The Amazon Rainforest/visit/many tourists/ every year
The Amazon Rainforest is visited by tourists every year
4 Martin/interview/on the radio as we speak
Martin is being interviewed on the radio as we speak
5 A new campaign/just launch/protect/great white sharks
A new campaign has just been launched protect great white sharks
6 Walking boots/must/wear/hikers
Walking boots must be worn by hikers
7 The beach/clean/the environmental group/ now.
The beach is being cleaned by the environmental group now.