---_______ one and a half months enough for the project to be finished? ---I am afraid not. The professor is ill and only after he recovers ________ go on with it.
My mother is not in very good shape, and has ____ tennis to get fit.
_______ the Town Hall, we saw a stone statue of about 10 meters in height.
I arrived late and missed the flight. I ____ the traffic to be so heavy.
To improve the quality of our products, we ask ____ has used them for suggestions.
When I stayed in the countryside, I enjoyed ____ leisurely walk in the fields, and felt ____ warmth of the sun on my face.