. 1.Choose the right option.
1. When I was a little girl I used to live in the country.
a. What did I use to do when I was a little girl?
b. When did I use to live in the country?
c. Who used to live in the country?
d. Where did I use to live when I was a little girl?

2. Listening to rock music has become very popular recently.
a. What has become very popular recently?
b. Which music has become very popular recently?
c. When has rock music become popular?
d. Has listening to rock music become very popular?

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