Last week, only two people came to look at the house,__________ wanted to buy it.
Mary heard ____strange sound at ____midnight outside her house and got scared.
He opened the door. There ________ he had never seen before.
The hospital staff burst into cheers after the doctors completed a 20hour operation to have _______oneyearold twins at the head.
—What does this modernday dinosaur look like? —The tongue of this animal can be extended ________ of its body.
Swimming is my favourite sport. There is________like swimming as a means of keeping fit.