4. Mother bought all kinds of cheese in the grocery because_________. Which is the best cause.

a. prices might go high
b. there might be a shortage of cheese c. she really loves to cook food with cheese.

5. Choose the best effect. I really love to play the piano and I have been playing it since i was 5 years old, so ____.

a. I can play like a professional
b .I stopped playing the piano
c. I hate it when I hear someone playing the piano

7. Joan is overweight , so her mother advised her to stop eating too much. The phrase that states the problem is __

a. her mother advised her to stop eating too much
b. Joan is overweight

22. I would like to visit my hometown ____ I spent my youth.

a. when
b. where
c. until
d. because

24. He struggled hard in his bad days ______ he succeeded.

a. until
b. unless
c. although
d. when

25. It continued to rain hard _______ the typhoon has left .

a. although
b. since
c. unless
d. until​