U．S．President Barack Obama arrived in China’s economic center Shanghai on Sunday night, November 15th 2009, ___ a state visit to China．
| A．starting | B．started | C．to start | D．having stated |
“How long do you suppose it is _______ he left for Japan?” “No more than half a month.”
| A．when | B．before |
| C．after | D．since |
________ that he found it difficult to stop at the busy crossing.
| A．So fast he was driving | B．So fast was he driving |
| C．So fast drove he | D．So fast he drove |
My father will notus to drive his new car.
| A．agree | B．allow | C．have | D．let |
We’ll have to finish the job, _________.
| A．long it takes however | B．it takes however long |
| C．long however it takes | D．however long it takes |
Most girls prefer nice clothes________ nice food.
| A．of | B．for | C．with | D．to |