English practice

 PRACTICE 

A. Read the following sentences. Decide if the words in bold are the cause or the effect on the line, Then, underline the signal word or phrase.

1. Early man sed weapons because they needed to find food(because)
2. The glaciers began to mely; therefore, the land bridge between Asia and North America became flooded(effect)
3. Because they wanted to learn about diffrenct civilization that existed, archeologist atudied artifacts(because)
4. Early man slowly started to grow food; and as result, their lives became easier(because)
5. My sister was very tired because she stayed up past midnight(effect)

Read the sentences and find the cause and effect. The first one has been done for you.

1. The milk spilled all over the floor, so Jane got a mop and cleaned it up   (Cause; milk spilled, effect: Jane mopped)
2. Siti has planned a trip to her uncles's house becuse she loves her cousins (Cause: she loves her cousins, Effect : Siti has plannned a trip to her uncle's house)
3. The green house gases trap the heat in the air, so the earth becomes warmer (Cause : The green house gases trap the heat in the air, Effect :the earth becomes warmer)
4. Because the Sumatran tigers were almost extinct, the Indonesian govemment declared the as endangeref species. (Because : Sumatran tigers were almost extinct, Effect : the Indonesian govemment declared the as endangeref species)
5. Animals are becoming extinct because human are moving into their habitats(Cause :  human are moving into their habitats, Effect :Animals are becoming extinct )

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