Choose the letter A, B, C, or D that needs correction in each of the following questions.

 Chemistry are considered as a difficult subject by many students.

                    A                     B         C                          D

English has been called (26) ________ international language for more than a century

Read the following passage and then answer the questions below.

When does Tet occur in Viet Nam?

Rewrite the following sentences in such a way that have the same meaning as the given ones.

I don't have enough money to buy this book.

$\to$  I wish

Choose the letter A, B, C, or D whose underlined part is pronounced differently from the others.

Choose the letter A, B, C, or D to complete each of the following questions.

Mary said that she __________ go shopping with me.

Choose the letter A, B, C, or D whose underlined part is pronounced differently from the others.

Rewrite the following sentences in such a way that have the same meaning as the given ones.

 Let's collect plastic bags to reduce garbage.

$\to$ She suggests