With two children _____ high school, the farmer couple have to work from morning till night.
Where’s he? He ___ on the phone.
___ wonderful time they had on the Chidren’s Day!
There is a car ___ the house.And the driver is sitting ___ the car. A. in front of,,, in front of B, in front of … in the front of C. in the front of… in the front of D. in the front of… in the front of
They haven't decided ___ they will go for a drive on Sunday or not.
___ new products have been successfully made in the factory.