Put the adverb of frequency into the correct place. Then give the correct form of verbs.
1. My brothers (sleep) on the floor. (often)
2. He (stay) up late? (sometimes)
3. I (do) the housework with my brother. (always)
4. Peter and Mary (come) to class on time. (never)
5. Why Johnson (get) good marks? (always)
6. You (go) shopping? (usually)
7. She (cry). (seldom)
8. My father (have) popcorn. (never)