Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Can you teach me how to play a piano? - Yes, of course.

My orange juice is a bit sour. May I have___________ sugar, please?

We should reuse and recycling bottles and cans to reduce garbage.

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

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

Choose the letter A, B, C or D and to indicate the correct answer to each of the following questions.

The film I saw yesterday evening was ____________.

Lan usually practices __________ to English by watching cartoons on TV.