1.She (be) . . . . . .is . . . . . good at university . 
2.Giraffes (eat) . . .eat . . . . . grass . 
3.I (like) . . . . . .like . . . . fried chicken and chips . 
4.Linda always (meet) . . . meets. . . . . . . her friends after school .
5.Tom often (wear) . . . . wears. . . . a blue shirt and black jeans.
6.We (be) . . . . . . are. . .  never tired in the morning .
7.Tony (like) . . . . . . . likes. . . . apples and bananas.
8.The children sometimes (go) . . . . . .go . . . . to the playground and (ride) . . .ride . . . . . their bike.
9.Sandra usually (take) . . . takes. . . . . the bus to school.
10.Nicky always (have) . . . . . has. . . . . lunch at a Thai restaurant.
11.The boys often (play) . . . .play . . . . computer games after finishing their homework.
12.Our cat hardly ever (catch) . . . .catches . . . . . . a mouse.
13.Paul (walk) . . . .walks . . . . his dog every day.
14.Our daughter often (get) . . . . .gets . . . . . . . up too late.
15.My mother (bake) . . . . . bakes. . . . . a cake every Sunday.

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Thì hiện tại đơn: dùng để diễn tả những sự việc xảy ra thường xuyên hoặc những sự việc đã được định sẵn sẽ xảy ra.

S + V(es, s).....

Số ít là he she it Noun

số nhiều là I you we they Nouns