`2.` Was Chalotte at the library at half past three?

`-` library: thư viện

`-` half past three: ba giờ rưỡi

`3.` Yes, they were.

`4.` Were Lily and Ella at the gym at seven fifteen?

`-` gym: phòng  tập thể dục

`-` seven fifteen: bảy giờ mười lăm phút

`5.` Yes, he was

`6.` Were Mia and Grace at the cinema at eight o'clock?

`-` cinema: rạp chiếu phim

`-` eight o'clock: tám giờ

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Công thức thì quá khứ đơn:

$(?)$ Were/Was + S + V(nguyên thể)?

`->` Trả lời:

$(+)$ Yes, S + were/was.

$(-)$ No, S + were/was + not

`-` were not `=` weren't

`-` was not `=` wasn't

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$ĐÁP ÁN + GIẢI THÍCH CÁC BƯỚC GIẢI:$

$2$. Was Chalotte at the library at half past three?

$3$. Yes, they were.

$4$. Were Lily and Ella at the gym at seven fifteen?

$5$. Yes, he was

$6$.Were Mia and Grace at the cinema at eight o'clock?

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