1 . Fill up the blank with the correct one; _________ a wonderful picture it is!"

• A. Very
• B. So
• C. How
• D. What

Answer: Option D

Explanation:

2 . Fill up the blank with the correct one; 'Iron is________ useful  metal'

• A. an
• B. a
• C. of
• D. the

Answer: Option B

Explanation:

3 . Fill up the blank with the correct one; Teacher ________ English at this moment"

• A. toaches
• B. does teach
• C. is teaching
• D. is teach

Answer: Option C

Explanation:

4 . Fill up the blank with the correct one, 'Copper is __________ useful metal'

• A. of
• B. the
• C. a
• D. an

Answer: Option C

Explanation: