He spent too much time talking on phone while we were all busy at work..
.——Do you like the material? ——Yes, it______ very soft.
.Great changes______in the city and a lot of factories______.
.I feel it is your husband who ______ for the spoiled child.
.The mayor of Beijing says that all construction work for the Beijing Olympics __by .
.After a fire broke out in the lab, a lot of equipment__.