Jill will have perfected her Japanese by the time she comes from Tokyo.
By December Melody will have received her promotion.
By the time she gets home, Helen's relatives will have cleaned the house.
Will Steven have learned Chinese well enough before he flies to Beijing?
By the time Jillian's father finishes that course, he will have taken online tests.
Объяснение:
Jill will have perfected her Japanese by the time she comes from Tokyo.
By December Melody will have received her promotion.
By the time she gets home, Helen's relatives will have cleaned the house.
Will Steven have learned Chinese well enough before he flies to Beijing?
By the time Jillian's father finishes that course, he will have taken online tests.
Объяснение: