1.Volunteers can do general ________ such as clean-up project or home repair. A. labour B. activities C. jobs D. things 2.My brother and I ________ a white tiger already. A. see B. have seen C. are seeing D. has seen 3.I ________ blood twice, and ________ presents to sick children in the hospital recently. A. have donated - have given B. donate - give C. donated - gave D. have donated - gave 4.Volunteering is special ________ me because I can help others. A. with B. at C. for D. to 5.How many novels ________ Charles Dickens ________? A. does - write B. have - written C. did - write D. did - written 6.We ________ to Hanoi several times, but last summer we ________ there by train. A. have flown - went B. has flown - went C. flew- went D. have flown - have gone 7.She _______ blood twenty times so far. A. is donating B. to donate C. has donated D. donates 8.He ________ lectures to foreign tourists about traditional food and games recently. A. has given B. have given C. gives D. gave 9.They have decided to clean up the neighbourhood ________ it is full of rubbish. A. although B. so C. but D. because 10.Have you ever ________ to Sa Pa? A. gone B. seen C. visited D. been