A. swimming suit B. tradition C. seventy D. weather A. the Mid-Autumn Festival B. threaten C. carelessly D. westward A. tremble B. pearl C. agree with sb D. stumble A. social worker B. easy-going C. prepare D. chat A. space flight B. distance C. bookshop D. grandparent A. urban B. tiny C. magnitude D. ripe A. mortally B. buffet C. canvas D. mate A. fantastic B. at all C. summit D. terrified A. belief B. evidently C. grill D. catch sight of A. sky B. diagram C. scenery D. take notes