【题目】Only when a person has his interests and the work combined ______ the pleasure from it.

【题目】Everybody in the village likes Jack because he is good at telling and___________ jokes.

【题目】The lecture, （start）at 7:00 pm last night, was followed by an observation of the moon with telescopes.

【题目】The other scientists （react）to her ideas with a mixture of criticism and silence.

【题目】There are plenty of jobs ______ in the western part of the country.

【题目】The students all wear the same uniform, so it's hard for me to pick my son among them.

【题目】— You seem to be familiar with the school campus.

【题目】— He tried hard to explain the phenomenon but I just couldn’t understand. Do you?

【题目】The workmen made so mess that Mrs. Walker had to spend three days cleaning up afterwards.

【题目】Nothing shakes a parent’s confidence ______ the starting of a child’s adolescence.