----Where have you been?---- I _______ stuck in the traffic. I ________ here earlier.

Although you ______ find bargains in London, it，s not generally a cheap place to shop.

The English teacher suggested Lily that she _________ more English books.

I suggested to my father that we ______ to Shanghai for a holiday this summer，but the expression on his face suggested that he ______ to it.

－Mom’s gift? She _______ have chosen a better one for me.－She must be very happy to know it.