His sister left home in 2009, and＿＿since.
| A．had not been heard of | B．has not been heard of |
| C．had not heard of | D．has not heard of |
________ at the foot of the mountain is an old church _______ back to the 18th century when it was occupied by the French.
| A．Standing；dating | B．Standing；dated | C．To stand；dating | D．Stood；to date |
— What did he think of the trip to Beijing last month？
— He had such a good time ________ he visited the Great Wall.
| A．until | B．that | C．where | D．when |
________ with a slow economic situation overseas，more Chinese students are returning home after studying abroad, ________ to work in the country or in west China.
| A．Having faced；to volunteer | B．To face；to volunteer |
| C．Facing；volunteering | D．Faced；volunteering |
—Have you heard from Nelly recently?
— Yes, I _________ his letters and cards many times while I was in Italy.
| A．have received | B．received | C．had received | D．would receive |
She told me her insurance company needed a capable leader, ________with strong will as well as good humour.
| A．who | B．that | C．one | D．which |