【题目】The students are discussing ________.

【题目】We ________ throw rubbish into the river. The fish will die if the river is polluted.

【题目】The fleet travelled ______ to reach even the east coast of Africa.

【题目】We talked about the problem and Tim suggested ________ some research first.

【题目】My computer is ________, so I will have to buy a new one.

【题目】Doctors warn people to avoid ________ sun this summer.

【题目】Body language is your gesture and the ________ on your face.

【题目】The plan was discussed in ________ international meeting.

【题目】This restaurant ________ people ________ delicious food.

【题目】—How would your family like to travel?