$Past$ $continuous$ $(Thì$ $quá$ $khứ$ $tiếp$ $diễn)$

$Công$ $thức:$ $S + was/were + V-ing + ...$

$1.$ $When$ $I$ $was$ $driving,$ $I$ $saw$ $Anna.$

$Dịch:$ $Khi$ $tôi$ $đang$ $lái$ $xe$ $tôi$ $nhìn$ $thấy$ $Anna.$

$2.$ $Kate$ $was$ $having$ $dinner$ $when$ $her$ $sister$ $called$ $her.$

$Dịch:$ $Kate$ $ăn$ $tối$ $khi$ $chị$ $gái$ $gọi$ $cho$ $cô.$

$3.$ $The$ $thieves$ $were$ $hiding$ $in$ $the$ $kitchen$ $when$ $the$ $police$ $came$ $in.$

$Dịch:$ $Những$ $tên$ $trộm$ $trốn$ $trong$ $nhà$ $bếp$ $khi$ $cảnh$ $sát$ $ập$ $vào.$

$4.$ $When$ $we$ $were$ $cleaning$ $the$ $house,$ $we$ $broke$ $some$ $glasses.$

$Dịch:$ $Khi$ $chúng$ $tôi$ $dọn$ $dẹp$ $nhà,$ $chúng$ $tôi$ $đã$ $làm$ $vỡ$ $một$ $số$ $kính.$

$5.$ $Alan$ $was$ $looking$ $out$ $of$ $the$ $window$ $when$ $he$ $saw$ $UFO.$

$Dịch:$ $Alan$ $nhìn$ $ra$ $cửa$ $sổ$ $khi$ $anh$ $ấy$ $nhìn$ $thấy$ $UFO.$