Exercise 1
Fill in the blanks in
the blanks in the sentences below, using verbs in the simple
sent form to express eternal truths.
tead i
at snakes ............ (lay) eggs, but the python......
***......... (give)
(oive)
birth to young ones.
Pole who ............ (work) for long hours in the sun often
(get) sun burnt.
c. Computers ............ (store) large amounts of data.
d. Magnets ............ (attract) iron filings.
tense
e
Plants ............. (produce their own food through the process of
photosynthesis. During this process, plants ............ (take in)
carbon dioxide from the air and ............ (give out) oxygen.
f. Our lungs ............ (expand) when we ............ (breathe in) and
(contract) when we ............ (breathe out). The lungs
(have) tiny blood vessels which are called capillaries.
Oxygen ............ (go) directly into the blood through these
capillaries. The heart ............ (pump) blood to different parts of the
body.
Singular
• The simple present tense is also used to refer to present truths'
Answers
Answered by
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a. Snakes lay eggs, but the python gives birth to young ones.
b. Pole who works for long hours in the sun often gets sun burnt.
c. Computers store large amounts of data.
d. Magnets attract iron filings.
e. Plants produce their own food through the process of
photosynthesis. During this process, plants take in
carbon dioxide from the air and give out oxygen.
f. Our lungs expand when we breathe in and
contract when we breathe out. The lungs
have tiny blood vessels which are called capillaries.
Oxygen goes directly into the blood through these
capillaries. The heart pumps blood to different parts of the
body.
Answered by
3
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