⑴at work A.上周
⑵last week B.住院
⑶in bed C.在工作中
⑷in hospital D.在家
⑸at home E.躺床上
am is are was were
better were last was work
Mary went out with her mother yesterday. They went to the supermarket to buy some things. They went out at nine o'clock. They got there at half past nine. They went there by bus. They bought lots of things. They were tired but they were happy.