----Why do you think he is feeling spiritless ?----Because Staying up late makes him at his worst _______physical situation.
_______a bicycle to use,you have to insert a special card.
Camp Xtreme is the biggest adventure camp in Scotland and has 15_____staff.
Marco______his tales though few people at that time believed it to be true.
Such good use had been his spare time_________ his English has improved a lot.
When I was young, I was always __________ my elder brother wherever he went.