_______ about the man wearing sunglasses during night that he was determined to follow him．
| A．So curious the detective was | B．So curious was the detective |
| C．How curious was the detective | D．How curious the detective was |
I’ve won a holiday for two to Florida. I ＿＿ my mum.
| A．take | B．am taking | C．have taken | D．will have taken |
I ＿＿ ping-pong quite well, but I haven’t had time to play since the new year.
| A．will play | B．have played | C．played | D．play |
John and I＿＿friends for eight years. We first got to know each other at a Christmas party. But we＿＿ each other a couple of times before that.
| A．had been； have met | B．have been； have met |
| C．had been； had met | D．have been； had met |
— I will come to attend your lecture at 10:00 tomorrow.
— I’m sorry, by then my lecture will have ended and I＿＿my guests in my office.
| A．is being met | B．will meet | C．will be meeting | D．will have met |
— Has Jack finished his homework yet?
— I have no idea；he ＿＿it this morning.
| A．was doing | B．had been doing | C．has done | D．did |