in my opinion - To my _______, McDonald´s is better than Burger King.

learning something from memory, rather than understanding it - Much of what they do in class is little more than _________.

a fuel such as coal or oil that is obtained from under the ground - We need to find alternatives to __________.

to achieve everything you are capable of - She is a gifted violinist, but she may never __________.

when the world becomes warmer because of pollution - __________ is affecting the polar ice caps.

a state in which your body is protected from disease - The vaccination gives you _________ against the disease for six months.

a period of time when the weather is much hotter than usual - The _________ is set to last for another week.

a small noticeable part of a problem, which is really much bigger - The plastic that can be cleaned from the shore is just the __________.

intentional and planned - We made a _________ decision to live apart for a while.

to give someone a written suggestion for doing something - Youth groups are invited to __________ for activities they would like to be funded.

a place where people who have escaped from their own country can live, for a limited time - Huge ____________ have sprung up on the borders.

to tell someone that you are sorry - You should _______ to the teacher for missing her class.

something that could cause a fire - This old wiring is a __________.