Why doesn’t Sam come here with you–I’m sorry, but he _______ from ill health at the moment.

TheInternethasbrought_______bigchangesinthewaywework.

There is no need to leave a tip in CanadaService ________ in the bill

1－Why didn’t you go tothe cinema with us this afternoon, Jim －Because I ______ at the station for myuncle from Beijing at that time.

Many friends sent me e-mail to________ me on the birth of my son.