083.
Yeah, I've got a rather busy week ahead of me. There are two lectures on Tuesday. One is a chemistry lecture at 10 a.m. and the other's a pronunciation lecture at 2 p.m. The pronunciation lecture goes for one hour and then it's followed immediately by a plant pathology lab. Well, actually, Wednesday's my busiest day. I've got two tutorials, a lecture and a physics lab. The lab's the first thing in the morning at 9 a.m. That goes until 11 a.m. Then, my first tutorial, which is plant pathology, is at 12:00 p.m. I get a couple of hours' break for lunch and relaxation. Then at 3 p.m., I've got another tutorial--my microbology tutorial. That goes for two hours. Finally, at 5 p.m., I've got my genetics lecture. I've nothing on Thursday, thankfully. And Friday's a short day. I've just got a lecture--plant pathology. And the best thing is that it begins at 10 in the morning. So from 11 o'clock, I'm free to enjoy the weekend!

參考答案：
(1) Chemistry lecture
(2) Wednesday
(3) Pronunciation lecture
(4) At 2 p.m./In the afternoon
(5) At 10 a.m.