---Are you going to go shopping this afternoon? ---No，I'm _____ tired _____go．
| A．so, that | B．enough, to | C．too, to | D．／，to |
Mr. Wu came into the classroom , a book in his hand.
| A．hold | B．holds | C．holding | D．held |
He sat downa computer.
| A．in the front of | B．in front of | C．in front | D． front of |
She learns more about her job
| A．day by day | B．day to day | C．one by day | D．one after one. |
How about inviting Miss Liu a picnic with us ?
| A．have | B．has | C． having | D．to have |
He came back night ,and he felt .
| A．at ; happily. | B．at; happy . | C．in; happy . | D．in; happily. |