The __________ of jeans stopped growing because the worldwide economic situation got worse in the 1990s. 
 A. label          B. freedom          C. generation          D. sale 

Vietnam __________ in the world's top 10 destinations for digital nomads by Canadian magazine The Travel recently. 
 A. will be listed B. has been listed C. listed D. is listing 

Jane would never forget __________ first prize in such a prestigious competition. 
 A. to be awarded B. being awarded C. to have awarded D. having awarded 

When __________ about the theft, the suspect said that he had taken no part in it. 
 A. questioning B. having questioned C. questioned D. was questioning 

We had the printer __________ but they couldn’t work out what the problem was; they said it’s just too old a model. 
 A. to be serviced B. having serviced C. serviced D. to service 

I wish my father had bought me a new mobile phone instead of having it __________ like that. 

 A. to repair B. repaired C. repairing D. being repaired 

A new kindergarten school __________ near our house for the time being. 
 A. is being built B. had been built C. is going to be built D. was built

nêu những đặc điểm phát triển ngành nội thương ở nước ta

nhỏ từ từ HCl vào hốn hợp chứa 0,2 mol K₂CO₃ và 0,4 mol KOH

HCl tác dụng với KOH hay K₂CO₃ trước vậy ạ

Mr John would rather (not stay) at home