求回答下面的填空题， 谢谢Practice with Present Perfect, Present PerfectC

求回答下面的填空题， 谢谢
Practice with Present Perfect, Present PerfectContinuous and Simple Past Tenses
Circle the right verb form in the sentences below.
1. I (move) ____________to the U.S.in 2002.
2. Since 2010, I (live) ____________in Gaithersburg.
3. At 5 o'clock yesterday, I (start)____________ from my Chemistry test.
4. Since 9 o'clock this morning, I(study) ____________ for my Chemistry test.
5. It (rain) ____________ since 9 o’clock this morning.
6. I (eat) ____________ breakfast at7:00 AM.
7. I (eat) ____________ breakfastalready.
8. I (eat) ____________ breakfast atthat restaurant many times.