Choose one word in each group that has the underlined part pronounced differently from the rest.

A. death

B. clothes

C.  thing

D. birthday

Choose the letter A, B, C or D to complete the sentences

I really don’t know __________ to ease the pain.

A. what

B. when

C. how

D. where

Choose the letter A, B, C or D to complete the sentences

I will take a first-aid _________ to learn how to help people in case of emergency.

A. course

B. handkerchief

C. wound

D. ambulance

Tính giá trị biểu thức:  ( 2100 + 45 ) x 4 + 1537 – 249

a) the

b) a

c) an