# 1เลือกประเภทBy next winter, Alex ___ to London for 5 years.will immigratewill be immigratingwill have been immigratingwill have immigrated
# 2เลือกประเภทBy 7 p.m. next week, she ___ everything for 6 hours.will dowill be doingwill have donewill have been doing
# 3เลือกประเภทMy mom ___ in the kitchen for 8 hours by the time I call her.will be cookingwill have cookedwill have been cookingwill cook
# 4เลือกประเภทBy tomorrow, I ___ breakfast for 2 hours.will eatwill be eatingwill have eatenwill have been eating