46. We/ look/ see/ you/ again/ our country. A. We are really looking forward to see you again in our country. B. We are really looking forward to seeing you again in our country. C. We are really looking up to seeing you again in our country. D. We are really looking forward to seeing you again on our country. 47. It/ such/ cold day/ we/ decide/ not/ go out. A. It was such a cold day that we decide not to go out. B. It is such a cold day that we decided not to go out. C. It was such a cold day that we decided not to go out. D. It was such a cold day that we decided not go out. 48. As/ there/ a lot/ vehicles and people/ road/ city/ always/ busy/ noisy A. As there are a lot vehicles and people in the road, so the city is always busy but noisy. B. As there are a lot of vehicles and people in the road, the city is always busy and noisy. C. As there are a lot of vehicles and people in the road of the city but it is always busy and noisy. D. As there have a lot of vehicles and people in the road of the city but it is always busy and noisy. 49. The motorbike/ believe/ steal/ one/ their neighbors A. The motorbike is believed to have been stolen by one of his neighbors. B. The motorbike is believed to have stolen by one of his neighbors. C. The motorbike is believed to have been stolen by one of his neighbor. D. The motorbike is believed to have been stole by one of his neighbors. 50. I / never come / see / again / he apologizes / what / do/ my daughter. A. I will never come to see him again if he apologizes for what he has done to my daughter. B. I will never come to see him again unless he apologizes for what he has done to my daughter. C. I will never come seeing him again unless he apologizes for what he has done to my daughter. D. I would never come to see him again unless he apologizes for what he has done to my daughter.