WE SHOULD CLEAN OUR CLASSROOM EVERY DAY.HE SUGGEST...III. READ THE...
4. We should clean our classroom every day.He suggest...III. Read the paragraph and choose the best answer.Are you looking for a cheap, clean, ... (1) source of power that doesn’t cause…………(2) or waste natural resources? Look no further than solar energy from oursun. At present, most of our …..……(3) comes from the use of coal and gas, oil ornuclear power. This power could be provided by the sun. One percent of the solarenergy that reaches the earth is enough to provide………(4) for the total population.Many countries are already using solar energy. Solar panels are placed on the ……..(5) of our house and the Sun’s (6) ….is used to heat water. The energy canbe……….(7). For a number of days, so on cloudy days you can use (8)……….energy, too.
Number
A
B
C
D
1
effect
effective
effectively
effectiveness
2
polluted
pollute
pollution
unpolluted
3
electric
electrical
electrician
electricity
4
power
nuclear
electricity
source
5
streets
grounds
roofs
suns
6
power
energy
nuclear
power
panels
7
store
storage
storing
stored
8
Lunar
wind
cloudy
solar
ĐÁP ÁN & GIẢI THÍCHI. GRAMMAR AND VOCABULARYWhich underlined sound is pronounced differently in each group1
2
3
4
B. speaker
B. favorite
A. father
A. polluted
Choose the best answerA- but
D- so
B- will have
D- that
5
6
7
8
C- because
B- usually
C-to make
A-have been
Supply the correct form of the verbs in brackets1
2
3
4
5
going
Were
came
Don’t make
is sleeping
II. READING:Read the paragraph and put (T) true or (F) falseB. effective
C. pollution
D. electricity
A. power
C. roofs
A. energy
C. stored
D. solar
IV. WRITING:Rewrite these sentences beginning with the words given