Раскрыть скобки в Present simple.1

Раскрыть скобки в Present simple.1. I (like) to study mathematics and sport.2. The teacher (explain) the grammar question.3. You (participate) in a swimming championship.4. My mother (prepare) delicious cakes for my birthday.5. It generally (rain) in autumn.6. He (practice) his favourite sport in the stadium.7. We (speak) about the last French examination.8. At breakfast, they usually (drink) coffee with milk.9. She (know) what you want to say now.10. You (express) your happiness after your success. Спасибо!