Prepositional Phrases

Prior ...... her graduation, Dr Thomson had to spend the Fridays at the library revising for her finals.
1. to
2. at
3. about
4. for
A great market analysis and market research are productive ...... successfully expanding on the market.
1. of
2. with
3. for
4. at
Our English teachers' students have always been proficient ...... advanced grammar and vocabulary both in two years at the most.
1. at
2. due to
3. for
4. of
Grave losses can never be profitable ...... the shareholders of the company which is going downhill.
1. to
2. about
3. of
4. from
The company's customer service department has always been prompt ...... replying to customers' emails and letters.
1. in
2. for
3. about
4. at
Some people are careless pure and simple and are thus prone ...... all sorts of accidents.
1. to
2. with
3. of
4. about
The yellow scarf is proof ...... Rachel's innocence, Martin.
1. of
2. from
3. for
4. about
Your kind of nasty behaviour doesn't seem proper ...... our position within the company, Helen.
1. to
2. from
3. at
4. for
The size of the stock is more than proportionate ...... the shop's monthly sales.
1. to
2. for
3. at
4. about
Simon's high school English teacher has always been very proud ...... Lilly whom he's always considered a most intelligent and smart woman.
1. of
2. for
3. to
4. at