Questions 1-11. Circle the letter A, B, C, or D to best complete the following sentences.
Example: My mother is a __________. She works at Bach Mai hospital.
A. teacher
B. farmer
C. doctor
D. lawyer
Question 1. I bought two pairs of socks yesterday, and now I can't find __________.
A. they
B. their
C. theirs
D. them
Question 2. Fish have __________ to help them breathe underwater.
A. gills
B. tails
C. beaks
D. wings
Question 3. I usually play chess after school, but today, I __________ my grandmother.
A. visit
B. am visiting
C. visited
D. will visit
Question 4. Let me __________ if you need any help with your project.
A. to know
B. known
C. knowing
D. know
Question 5. My parents are always __________ when I get good results in English tests.
A. angry
B. excited
C. bored
D. grateful