来自卢云富的问题
【1.Thatbigcarisveryexpensive.(改为同义句）Thatbigcaris__________.2.Didtheyhaveagoodtimeatyesterday'sparty?（同义句）Didthey____________atyesterday'sparty?3.Ibrushmyteethbeforegoingtobed.Ibrushmyteethbefore】
1.Thatbigcarisveryexpensive.(改为同义句）
Thatbigcaris__________.
2.Didtheyhaveagoodtimeatyesterday'sparty?（同义句）
Didthey____________atyesterday'sparty?
3.Ibrushmyteethbeforegoingtobed.
Ibrushmyteethbefore______________tobed.
