“How many __________ of crisps do we need?” - “I think we need two.”

grams: gam                       

litres: lít                            

bottles: chai                      

packets: túi/ gói

“How many packets of crisps do we need?” - “I think we need two.”

(Chúng ta cần mấy gói khoai tây chiên? – Tôi nghĩ chúng ta cần hai.)

Chọn D.