`1.` I was keen on watching comedy last night.

`-` enjoy + V-ing = be keen on + V-ing: thích làm gì đó

`-` DHNB: last night `->` Thì QKĐ: `(+)` S + V2/ed

`2.` Many people are interested in gardening after their retirement.

`-` fancy + V-ing = be interested in + V-ing: thích làm gì đó

`3.` My cat isn't fond of sleeping on the floor.

`-` dislike + V-ing = be not fond of + V-ing: không thích làm gì đó

`4.` My brother loves playing board game.

`-` be crazy about + V-ing = love + V-ing: thích làm gì đó

`5.` My cousin isn't crazy about studying Math and Chemistry.

`-` not like + V-ing = be not crazy about + V-ing: không thích làm gì đó

`6.` They are fond of talking with each other.

`-` like + V-ing = be fond of + V-ing: thích làm gì đó

`7.` Jim and Jane are into going out tomorrow.

`-` fancy + V-ing = be into + V-ing: thích làm gì đó

`8.` James is interested in having dinner in a luxury restaurant.

`-` enjoy + V-ing = be interested in + V-ing: thích làm gì đó

`9.` I hope my mother will be keen on spending time with her grandchildren.

`-` enjoy + V-ing = be keen on + V-ing: thích làm gì đó

`10.` Some people are into taking a shower in the morning.

`-` enjoy + V-ing = be into + V-ing: thích làm gì đó

`->` Thì HTĐ:

`+` Với động từ tobe:

`(+)` S + is/am/are + N/Adj

`(-)` S + is/am/are + not + N/Adj

`+` Với động từ thường:

`(+)` S + V(s/es)

`(-)` S + don't/doesn't + V(bare)

`1.` I keen on watching comedy last night.

`-` Enjoy `=` Keen on + V`-`ing : thích làm gì .

`2.` Many people interested in gardening after retirement.

`-` Interested in `=` Fancy + V`-`ing : thích làm gì.

`3.` My cat doesn't fond of sleeping on the floor.

`-` Fond of + V`-`ing : thích làm gì `->` cần TĐT phủ định ở đằng trước .

`-` Dislike + V`-`ing : không thích làm gì.

`4.` My brother love playing board game.

`-` Love `=` Crazy about + V`-`ing : thích / đam mê làm gì .

`5.` My cousin doesn't crazy about studying Math and Chemistry.

`-` Like `=` Crazy about + V`-`ing : thích / đam mê làm gì .

`->` Phủ định cần TĐT phía trước .

`6.` They fond of talking with each other.

`-` Like `=`  Fond of + V`-`ing : thích làm gì .

`7.` Jim and Jane are into going out tomorrow.

`-` be into + V`-`ing `=` fancy + V`-`ing : thích làm gì.

`8.`  James is interested in having dinner in a luxury restaurant.

`-` Enjoy `=` Interested in + V`-`ing : thích làm gì .

`9.` I hope my mother will be keen on spending time with her grandchildren.

`-` Enjoy `=` Keen on + V`-`ing : thích làm gì .

`10.` Some people are into taking a shower in the morning.

`-` `-` be into + V`-`ing `=` enjoy + V`-`ing : thích làm gì.