When taking an examination, we are usually not allowed to __________ dictionaries for the words we don't understand.
| A．look up | B．look for |
| C．pick out | D．refer to |
The customer didn’t choose______of the coats and went away without looking at a third one.
| A．both | B．all | C．any | D．either |
I was so familiar with her that I recognized her voice________I picked up the phone.
| A．the moment | B．after | C．before | D．while |
__________you don’t like him is none of my business.
| A．What | B．Who | C．That | D．Whether |
— Why were you not at the concert last night?
— I ______ a close game between Seattle Sonnies and Miami Bucks.
| A．watched | B．was watching | C．have watched | D．had watched |
He arrived here at noon, ____in the day, and he went out and came back___in the day.
| A．late; late | B．late; later | C．later; late | D．later; later |