1. The limestone formation of Thien Duong Cave is more ____ than that of PhongNha Cave. a. spectacular b.probable c. geological d. sight-seeing 2. During PerfumePagoda festival, alarge number of ____ flocktothe pagodatopray for happiness and prosperity in the coming year. a. spectators b.passengers c. pilgrims d . travellers 3. In the 17th century, the Viet people _ ___ the temple tower, calling it Thien Y ThanhMau Tower. a. put on b. looked for c. got into d. took over 4. The police caught the thief __ _ the corner of Cascade and Plum Streets. a. under b. at c. on d. in 5. He suggests ___ that they should adopt a different way of bringing uptheir children. a. parents b. for parents c. toward parents d. to parents 6. If there is a mechanical problem, we suggest ___ the manufacturer directly. a. contact b. to contact c. contacting d. to contacting 7. It is _____ that the best time to visit Hanoi is September. a. believed b.worth c.rumored d. wondered 8. It ______ that Po Nagar Cham Towers were built in the 8th century. a. considered b. was considered c. has considered d. considers 9. I suggest you ___ Ha Long Bay. It's very picturesque. a. to visit b.visiting c. visited d. should visit 10. A: You really must go to Hoi An to enjoy the full moon at Mid-autumn Festival. B: _------ a. Yes, that's what I've heard. b. Do you really know about it?