Neither of them knows the difference ______ the two and we can’t tell one ______ the other, either

Why didn’t you remind him of the possible danger? 一 But what _____ otherwise? He never listens to me. [ ]

I have studied English for fiveyears __________ I was ten years old.

Would you like to come to dinner tomorrow evening —________.

Three years _____ a short time. You have to study hard. [ ]