Here are three 'sentence types' that I like using:
- while sentence
- respectively sentence
- saw sentence
Try using 'while' at the beginning of a sentence when you want to make a contrast between two numbers or trends. Use 'respectively' at the end of a sentence that compares two or three numbers. Use 'saw' to say what happened in a country (e.g. the UK saw an increase in...).
Can you write an example sentence for all three types, with no mistakes?
Look through my lessons to find examples if you need help.