1,The houses are_________,but they were but they were built
1,The houses are_________,but they were but they were built a few years ago.
A,in rows B,such as C,face to face D,in ruins.
2.---I hear a number of workers in the factory________out of work.
---Yes and the number_______quite big.
A,are;are B,is;is C,is;are D,are;is