Scientist say life started in the ocean . However , humans aren't natural swimmers . We can ... (1)as babies , but we forget and then we must ...(2) to swim again
We must not ...(3) that our word is mainly water . So we should all learn to swim . We ought to try to stay from water , but it is very difficult. The time away comes when we need ...(4) water
We ...(5) lear to swim when are young . It is easier to learn then . Our parents can help . They can give us the opportunityto learn to swim .
(1) A.swimming B. swim C. swam D. swimmer
(2) A. learn B. to learn C.learning D. learnt
(3) A . forgot B. forgetting C. forget D. to forget
(4) A. cross B. crossing C. to cross D. croossed
(5). should B. ought not C. mustn't D. should
ĐIỀN VÀO CHỖ TRỐNG HỘ NHA MẤY CHẾ
1b 2a 3c 4a 5d
Câu 5 có 2 đáp án giống nhau s bn
1a 2b 3c 4c 5d