13. It was such good weather that we went swimming.
14. Many sightseers walked around the tourist attraction to take photos.
IV/
15. delighted (hài lòng)
16. hurriedly (vội vàng)
17. confidence (sự tự tin)
18. picnic (dã ngoại)
19. worried (lo lắng)
20. relaxing (nghỉ ngơi)
CHÚC CẬU HỌC TỐT!!!