课后练习 单项选择 1.— I wonder I' m afraid we' ll be late a. how we can be on time B. what we are going to do C. why we get to school late D. if we will arrive at the meeting on time )2. We'll plant trees tomorrow, and I dont know Tom will come and on us jo B. which C. what D. where )3. -Do you know tomorrow? -Sorry, I don't know. You may surf the Internet A. whether will it rain B. if it will rain C. whether does it rain A.-Mum, can we go to the art museum tomorrow? -Sure. But first we should find out A. what can we do B where we can go C. how can we go there D. if it will be open )5. We dont know the meeting will be held soon C. whether D 06. Do you know Guangzhou tomorrow? A. whether they leave for B. whether will they leave for C. whether they are leaving for )7. I've decided to go to London next weekend. I was wondering you could go with me C. that D. where )8.— Do you think Xiao Ming can pass the high school entrance exam or not? -Sorry, Ive no idea A. that 09. He said that light much faster than sound A. has travelled B. went C. travels D. travelled )10. Over these years I have had a new understanding of people traditionally call a perfect person课 后 练 习 一、单项选择 ( )1. — I wonder ___________. — I'm afraid we'll be late. A. how we can be on time B. what we are going to do C. why we get to school late D. if we will arrive at the meeting on time ( )2. We’ll plant trees tomorrow, and I don’t know_____ Tom will come and join us. A. if B. which C. what D. where ( )3. —Do you know _______ tomorrow? —Sorry, I don't know. You may surf the Internet. A. whether will it rain B. if it will rain C. whether does it rain ( )4.—Mum, can we go to the art museum tomorrow? —Sure. But first we should find out ________. A. what can we do B. where we can go C. how can we go there D. if it will be open ( )5. We don’t know _______ the meeting will be held soon. A. when B. what C. whether D. since ( )6. Do you know ______ Guangzhou tomorrow? A. whether they leave for B. whether will they leave for C. whether they are leaving for ( )7. I've decided to go to London next weekend. I was wondering ________ you could go with me. A. if B. when C. that D. where ( )8.—Do you think _____ Xiao Ming can pass the high school entrance exam or not? —Sorry, I’ve no idea. A. that B. which C. if D. whether ( )9. He said that light ______much faster than sound. A. has travelled B. went C. travels D. travelled ( ) 10. Over these years I have had a new understanding of ____ people traditionally call a perfect person