Warm Up 46

He was learning how to solve equations. He found a trick that would make it easier.
 
What is the most effective way to combine the 2 sentences? 

• While learning how to solve equations, he found a trick that would make it easier.
• He was learning how to solve equations because he found a trick that would make it easier.
• While learning how to solve equations, a trick that he figured out made it easier.
• He was learning to solves the equations, then, he found a trick that would make it easier. 

Choose the sentence that is written correctly.

• We went to their house because there hosting a party.
• They're having a party at there house this weekend.
• We went to their house because they're hosting a party.
• There having a party at their house this weekend.

Which of the following transition words shows a contrast?

• Similarly,

• However,

• Obviously,

• Therefore,