Tsinghua University, in 1911, is home to a great number of outstanding figures.
| A．found | B．founding |
| C．founded | D．to be founded |
It was great fun _____ a picnic on the hill.
| A．to have | B．of having | C．have | D．had |
How long did you spend ____ your new house yesterday?
| A．to decorate | B．decorate | C．decorating | D．decorated |
I’m thirsty. Will you get me something ____?
| A．drink | B．to drink | C．eat | D．eating |
There____,weleft.
| A．beingnothingelsetodo | B．isnothingelsetodo |
| C．wasnothingelsetodo | D．havingnothingelsetodo |
Mr.Smithstoodbesidethewindow,hisattention____thecaroutside.
| A．focuson | B．focusingupon | C．focusedon | D．beenfocusedon |