II. Chia thì và điền vào chỗ trống thành câu hoàn chỉnh, trong đó chứa have/ has been Kim Cat - July 15, 2022 0 II. Chia thì và điền vào chỗ trống thành câu hoàn chỉnh, trong đó chứa have/ has been1. I last saw him 3 weeks ago. -> I him for 3 weeks.2. She has sent an email to her manager already. -> An email to her manager already.3. Peter began to feel ill yesterday. He still doesn’t feel well today. -> Peter ill since yesterday.4. My sister went to the U.S once. She wished that she could come back there soon. -> My sister to the U.S once.5. They have bought a new television since last month. -> A new laptop since last month. Time's up