In this course, students receive _______ in the basic English grammar. ( instruct / instructional / instruction / instructive )
instruction
You can _______ knowledge by reading newspapers. (richly / enrichment / rich / enrich)
enrich
According to the present law, the authorities can give poachers a severe _______. (punishing / punish / punishable / punishment)
punishment
Their _______ has lasted for more than 20 years. (friends / friendly / friendship / friendliness)
friendship
All of the students appreciate the _______ of English learning. ( import / important / importantly / importance )
importance
The issue of climate change has received a lot of _______ recently. (attention / attend / attentively / attentive)
attention
The _______ of electronic books has changed the way many people read. (invent / invention / inventively / inventive)
invention
Computers are _______ used in schools and universities. (widely / wide / width / widen )
widely
When James was in Vietnam, he tried a _______ of Vietnamese dishes. (variety / variously / various / vary)
variety
Farmers can enrich the soil by using _______. (fertile / fertility / fertilize / fertilizers)
fertilizers
Learning English has become a _______ in our country. ( necessitate / necessary / necessity / necessarily )
necessity
Life here is very _______. (peacefully / peaceful / peace / peacefulness)
peaceful
My friend is a good story writer; he has a rich _______. (imaginatively / imagination / imagine / imaginative)
imagination
The more _______ an event is, the better it will be remembered. ( signify / significance / significantly / significant )
significant
The new song has _______ been selected for Euro 2016. (officially / official / office / officer)
officially