I am quite sure...

I am quite sure that ... - used to state a strong opinion

I fail to understand why...

I fail to understand why... - used to express a strong opinion about a behaviour

I have an IT waiter!!

ice caps

ice caps - the area of ice at the north and south poles (also called polar ice caps)

icicle

an icicle - a thin spike of ice hanging down

icing on the cake

making something good even better

icy

unfriendly or hostile

I'd like to tell you..

I'd like to tell you/talk about... - used to introduce your topic or story

IELTS 3-month programme

IELTS 9 Test four