$1.$ collecting
$2.$ gymnastic
$3.$ playing
$4.$ think
$5.$ will go
- S + will + V.
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$1.$ plays
$2.$ goes
$3.$ goes
$4.$ listens
$5.$ watches
$6.$ go
$7.$ play
$8.$ watch
- Thì hiện tại đơn: S + V (s/es).
- Chỉ hành động lặp đi lặp lại.
======'
$1.$ A
- carve -> carving
$2.$ A
- not goes -> does not go.
$3.$ A
- take -> took
$4.$ B
- interest -> is interesting
$5.$ C
- in the future: trong tương lai.
- play -> will play.