In order to find _______ better job, he decided to study _________ second foreign language.
---What a mistake!---Yes. I ______ his doing it another way, but without success.
---How long have you been here?---Only about five minutes. Henry and Simon ______ here with me.A.walk B. have walkedC. walked D had walked
A new ______ to teaching languages is being used here, and it has turned out to be very helpful to the students.
Very soon the message drew dozens of responses from his classmates and other teenagers,all ______ about their excessive workload during the National Day holidays.
---Pity you missed the lecture on nuclear pollution.---I ______ it, but I was busy preparing for a job interview.