Adobe Scan 30 dde set dde 2020 (1)

Prévia do material em texto

LANGUAGE IN USE 
PAST SIMPLE (REVIEW) 
hack to the text on page l06 to find regular and irregular verbs in the past. Then copy the table 
Go ba 
olaW in your notebook and replace each icon with an appropriate verb in the past to complete it. 
Regular verbs Irregular verbs 
callcalled bewas, were 
patent become cause 
change pop 3 can 
explode realize>© COst 
start find 3 end 3 
figure test have 
happen try eave 
like weigh make 
sell 3 
.Replace the icons with verbs from exercise 1 to complete the following text about the color 
mauve. a "lucky discovery'. Write the answers in your notebook. 
The Color Mauve 
In 1856 the chemist William Perkin was trying to find a 
Cure for malaria when his experiments produced a dark sludge. 
a disappointing result, but Perkin noticed the color. It
grcular shade of purple, which to be a hot color at 
ne time. He was able to isolate the compound that proauced 
the color mat 
year, Perkin his synthetic dye, the first synthetic dye ever 
made, and opened a company to make and sell it. 
Photos: Sir William Perkin in the :glasses with 
e Color mauve - andit worked well as a dye. Withina 
Mauve shade lenser OrOt and