Choose the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A. played

B. plays

C. is playing

D. was playing

A. How to plant trees successfully.

B. Ways to protect the environment.

C. The importance of recycling.

D. The benefits of public transport.

A. talking

B. talk

C. to talk

D. talked

A. My sister asked me when I will be back from my trip.

B. My sister asked me when will I be back from my trip.

C. My sister asked me when I would be back from my trip.

D. My sister asked me when would I be back from your trip.

A. The weather was so awful that we decided not to go out.

B. Because of the weather was so awful, we decided to go out.

C. The weather was so awful that we decided to go out.

D. The weather was so awful for us decided not to go out.

A. find

B. think

C. drive

D. like