List 1

answer

eight

minute

remember

through

List 2

build

calendar

exercise

perhaps

special

List 3

century

fruit

heart

naughty

question

List 4

address

caught

different

history

possible

List 5

believe

disappear

favourite

peculiar

therefore

List 6

certain

experiment

library

promise

weight

List 7

circle

enough

height

notice

strength

List 8

accidentally

extreme

often

position

various

List 9

bicycle

group

mention

possess

separate

List 10

continue

difficult

February

particular

woman

List 11

breathe

forwards

important

medicine

thought

List 12

arrive

guard

knowledge

occasion

regular

List 13

actually

busy

potatoes

quarter

surprise

List 14

appear

interest

grammar

learn

pressure

List 15

breath

centre

early

guide

though

List 16

complete

heard

natural

probably

sentence

List 17

consider

earth

imagine

ordinary

recent

List 18

business

describe

material

popular

strange

List 19

decide

eighth

increase

length

occasionally

List 20

island

famous

opposite

possession

straight

List 21

although

experience

purpose

reign

suppose