*Cấu trúc:

- S + suggest + (not) + V-ing.

- Mệnh đề với "should": S1 + suggest + (that) + S2 + should + (not) + bare infinitive.

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$1.$ I suggest taking a course in photography.

$2.$ I suggest the government should pass a law banning deforestation.

$3.$ We suggest students from universities should participate more in social work.

$4.$ My classmates suggest using the bus and bicycle to go to school.

$5.$ His father suggested he should read more books about environmental issues.

$6.$ They suggest teachers should provide students with more knowledge about historical facts.

$7.$ People suggest the exhaust fumes from vehicles should be reduced.

$8.$ My mom suggested keeping the surroundings clean and green.

$9.$ I suggest the visitors should stop littering to Phong Nha Cave.

$10.$ My friends suggest visiting the royal citadel when being in Hue.