--“Where is Tom?”--“He hasn’t come to school today, I think he ______be ill.”
______ you wait a few more minutes? It’ll be your turn soon.
–- How long may I ______ your bike? -- For a week. But you mustn’t _____ it to others.
_______ it’s difficult to make her dream come true, she never gives up.
Lucy knew nothing about it _____ her sister told her.
— Why didn’t you enjoy the talk? --It was ____ talk I had ever listened to.