They were so far away that I couldn't _____ their faces clearly.
| A．see through | B．make up | C．see off | D．make out |
A thief broke into the house at midnight, ______ the house in a mess.
| A．left | B．to leave | C．leaving | D．having left |
-----Do you know whether they talked about their work or their family?
-----Asmatter of fact，I couldn’t hear it clearly, as they talked inwhisper
| A．the，a | B．the，the | C．a；a | D．a：/ |
—Mom，Dad is smoking again!
—Well，let him cut it ________ gradually since old habits die hard.
| A．off | B．down | C．up | D．out |
As we have known from the map of the world，this is ________.
| A．twice as large an island as that | B．twice as larger as that island |
| C．as twice large as that one | D．twice as a large island as that |
Ｉstill remember the day when I said goodbye to my family, ________on the plane and started my journey to London.
| A．to step | B．stepping | C．stepped | D．having stepped |