–Look! The man at the gate ____ be our headmaster. He is always standing there every morning.-- No, it _____ be him. He is holding a meeting in the office now.
There is only _______ orange and ________ French fries on the table.
Can you __________ Japanese? Please ________ these words in Japanese.
That is ________ interesting work.
---Why did your parents buy a shiny golden silk dress yesterday? ---They bought it _____ me. It’s my birthday today!
---I called you yesterday evening, but there was no answer. ----- Oh, I’m sorry. I _____ dinner at a restaurant at that time.