My parents _______ have arrived at suppertime but their flight was held up due to the heavy fog.
69.I like ____ in the autumn when the weather is clear and bright.
70. -Do you like ___ here? -Oh,yes. The air,the weather,the way of life. Everything is so nice.
71.The Parkers bought a new house but ____ will need a lot of work before they can move in.
72. I hate___ when people talk with their mouths full.
73.Joan had often heard____ said that Marley had no money.