$\text{ĐÁP ÁN+GIẢI THÍCH}$

$\text{1. The boss asked the secretary who had written that note}$

$\text{2. My friend said to me she had just received a postcard from her sister}$

$\text{3. The stranger asked me  i had been there long}$

$\text{4.  My friend said to me the student also taken part in arranging the conference}$

$\text{5. Tom asked the girl when she had that picture taken}$

$\text{6. Tom said that they should go somewhere for a cup of coffee after class}$

$\text{7. John asked Mary why she not worn her hair a little longer}$

$\text{8. My sister asked me if i crazied}$

$\text{9. She asked me i had ever seen a flying saucer}$

$\text{10. James asked me if i wanted him to send that letter for me}$

$\text{KHI ĐỔI CÂU HỎI TỪ TRỰC TIẾP SANG GIÁN TIẾP THÌ CÂU HỎI KHÔNG CÒN MANG HÌNH THỨC CÂU HỎI NỮA, NGHĨA LÀ TA KHÔNG ĐẢO TRỢ ĐỘNG TỪ RA ĐẦU CÂU CŨNG NHƯ ĐỘNG TỪ ĐẶC BIỆT, VÀ CŨNG KHÔNG CÒN DẤU CHẤM HỎI NỮA}$