Choose the correct answer

Mn ơi giúp em vs ạ 
----- Nội dung dịch tự động từ ảnh -----
IX. Choose the best sentence that can be made from
the clues given.
81. Nice surprise / receive / your letter.
A) To receive your letter it is a nice surprise.
B) Receiving your letter it is a nice surprise to me.
C) It is a nice surprise to receive your letter.
D) It is a nice surprise when receiving your letter.
82. I/ twelve / grade 6/ Tran Hung Dao secondary school.
A) I am at twelve so in grade 6, studying at Tran Hung
Dao secondary school.
B) I am at twelve years old and at the grade 6 at Tran
Hung Dao secondary school.
C) I am twelve with grade 6 at Tran Hung Dao
secondary school.
D) I am at the age of twelve and in grade 6 at Tran
Hung Dao secondary school.
83. Parents / both / teachers of English /I/no/brothers and
84. I / se
Eng
A)
B)
C
85.