I really don’t know I put my wallet after I paid the bill.
| A．where was it | B．it was where that |
| C．where it was that | D．where was it that |
–How often do you eat out?
–____, but usually once a week.
| A．Have no idea | B．It depends | C．As usual | D．Generally speaking |
Mr. Brown, please point out my spelling mistakes, _____.
| A．if may | B．if have | C．if any | D．if has |
________ a reply, he decided to write again.
| A．Not receiving | B．Receiving not |
| C．Not having received | D．Having not received |
Don’t worry. We’ll keep you _______ what happens.
| A．informing of | B．inform of | C．informed | D．informed of |
Mr. Smith was quite satisfied with his new flat______ beside the West Lake Park and decided to settle down there.
| A．located | B．locating | C．to locate | D．locate |