Hoà tan hoàn toàn hỗn hợp gồm 027 gam bột nhôm và 204
A.2,04 gam.
B.2,31 gam.
C.3,06 gam.
D.2,55 gam.

Tìm x biết x + 216 = 9000 x = 8794 x = 8784 x = 8884 x
A.\(x = 8794\)
B.\(x = 8784\)
C.\(x = 8884\)
D.\(x = 8084\)

Tính giá trị của biểu thức 5000 - 1200 times 2 7600 24
A.7600
B.2400
C.2600
D.3400

Tính 650405 1308 138 13080 13008 Giải chi tiếtĐặt tính
A.1308
B.138
C.13080
D.13008

Smith is enough old to make such an important decision
A.enough old
B.make  
C.important  
D.like

They have built two department stores for two years Tw
A.Two department stores have been build for two years.
B.Two department stores has been built for two years.
C.Two department stores are built for two years.
D.Two department stores have been built for two years.

They have built two department stores for two years Tw
A.Two department stores have been build for two years.
B.Two department stores has been built for two years.
C.Two department stores are built for two years.
D.Two department stores have been built for two years.

Dont forget to feed the chicken twice a day He said do
A.He said don't forget to feed the chicken twice a day.
B.He suggested me to feed the chicken twice a day.
C.He told not to forget to feed the chicken twice a day.
D.He reminded me to feed the chicken twice a day.Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Sue lives in the house The house is opposite my house
A.Sue lives in the house where is opposite my house.
B.Sue lives in the house who is opposite my house.
C.Sue lives in the house which is oppossite my house.
D.Sue lives in the house and which is opposite my house.

Jack isnt here He cant help us If Jack were here he co
A.If Jack were here, he could help
B.If Jack isn't here, he can't help us.
C.If Jack is here, he can help us.
D.If Jack weren't here, he couldn't help us.