—Where are Lucy and Lily?—Oh , the two girls must _______ a game in the garden now.

—Will you read me a story ,Mummy?                               --OK.You________have one if you go to bed as soon as possible.

Looking after very young children _____ be very annoying sometimes, but you’ll get used to it after a while.

Sometimes most of us probably are angry______our friends, parents or teachers. 

 -- Is it your brother playing football outside? -- It ________ be him. He is helping mother with dishes now.