a) My sister hasn't arrived home yet
Has my sister arrived home yet?
b) Our neighbours haven't cut the old tree yet
Have our neighbours cut the old tree yet?
c) Alex hasn't finished his dinner yet
Has Alex finished his dinner yet?
d) My parents haven't decided to buy a new car yet
Have my parents decided to buy a new car yet?
e) The teacher hasn't given the results of the last exam yet
Has the teacher given the results of the last exam yet?
f) I haven't bought all my Christmas presents yet
Have I bought all my Christmas presents yet?
g) We haven't washed the dishes yet
Have we washed the dishes yet ?
h) My cousin hasn't travelled to New York yet
Has my cousin travelled to New York yet?
i) Jane and Sara haven't seen that film yet
Have Jane and Sara seen that film yet?
j) She hasn't sent all the postcards yet
Has she sent all the postcards yet?
Объяснение:
already употребляется в утверждении
yet чаще для отрицания и вопроса, переводятся уже и еще нет
