-Do you know Paris? -Yes, it is _______capital of _________.
There _____ a nice desk and a few chairs on the second floor.A.have B.is C.are
weather! We should stay at home instead of going out.
---Where’s your father?---He __________ to Singapore for a meeting. He ________ there twice.
He_____his computer last year. I _____ my computer for over ten years. It still works OK.
---Look at the boy running on the playground. Is it David? ---It ______ be him. I saw him go to the teachers’ office just now.