The plants need sand with a___ (deep) of at least 10 to 15 cm to grow.
depth
暂无解析
It’s___(reasonable)toexpectpeopletoworkmorethan60hoursaweek.
BeforetheSmithsmovedtoNewYork,theylivedinaquiet___(neighbor)ofBoston.
MaryacceptedDavids___(invite)tojoinhimforlunch.
We______togotothesupermarketbecausewehadplentyoffood.
Theyknewtheyhadto________actiontodealwiththeplaguebeforeitspreadtootherareas.