—How much are the two pairs of shoes? —They are not expensive. I think fifty dollars ______ enough.
----I feel really nervous before the interview. ---- __________, sure. You’re the best.
----Why does Alice like__________? ----Because she likes to wear clean clothes every day.
Please _______, they’re having a meeting.
----Can you guess _________the iPhone4s yesterday? ---- Sorry, I’ve no idea about it.
---Is your father at home? ----No, he ________the USA. A. has been to B. has been in C. has gone to D. went to