What's your choice, first?
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousWhich tense is the best option for the blank above?A) was building B) had buildC) had been buildingIt's not a matter of choosing the right tense because two of the three answers have grammatical mistakes, so you can't use them. You have to choose the one without mistakes no matter what tense it is in.