----- Nội dung ảnh ----- III. Supply the correct verb forms:
1. I ______ (meet) Arthur three weeks ago. 2. My friend ______ (thank) me for what I had done for him. 3. People ______ (speak) English in most of Canada. 4. She ______ (play) the piano when our guests ______ (arrive) last night. 5. My mother ______ (come) to stay with us next weekend. 6. Violets ______ (bloom) in spring. 7. My father ______ (not smoke) for 5 years. 8. He ______ (leave) home two weeks ago and we ______ (not hear) from him since then. 9. By next month, I ______ (finish) my first novel. 10. Be quiet! The teacher ______ (be) angry. 11. By the end of last March, I ______ (study) English for 5 years. 12. He ______ (do) his homework before he went to the cinema. 13. By noon, I ______ (wait) for her for two hours. 14. Up to now, the teacher ______ (give) our class five tests. 15. I'm preparing to support anything he ______ (say) tomorrow.