【题目】Did it ever ________to you to contact the police when you saw the suspect?

【题目】As is known to all language learners, newly learnt words will soon be forgotten unless ______.

【题目】He hurried to the booking office only ________that all the tickets have been sold out.

【题目】 None of them talked. They finished their meal in .

【题目】I _____ it as a basic principle of the company that suppliers of raw materials should be given a fair price for their products.

【题目】So fast ______ that it is difficult for us to imagine its speed.

【题目】Her shoes ________ her dress; they look very well together.

【题目】 —How much do you know about Taiwan, Li Fen?

【题目】Not until his father was out of prison ______ to school.

【题目】The meal over, the managers went back to the meeting room to ______ their discussion.