Complete the sentences. circle the right letter. 1. what's the name of the waterfall? - i a) don't know ; b) didn't know ; c) haven't known 2. what are you doing? - i the internet. i need some information about niagara falls. a) browse ; b) am browsing ; c) browsed. 3. did you have a nice ctrip? - yes , the weather fine . we swam and sunbathed every day. a) is ; b) was ; c) well be. 4. you already the new film about francis drake? - not, yeat. it is worth waching? a) do see ; b) did see ; c) have seen. 5. jim , there a lot of homework to do. let's begin with maths. a) is ; b) are ; c) - 6. they just from karelia. here is a souvenir for you. a) return ; b) returned ; c) have returned. 7. unfortunately, the explover his e-mail last nigth. a) doesn't check ; b) didn't check ; c) hasn't cheked.

1- а (вопрос в настоящем времени, да и по переводу подходит) 2 - b (в вопросе презент континиус, т.е, что ты делаешь в данный момент. поэтому и ответ будет такой) 3 - b (всё предложение в прошедшем времени, и по переводу) 4 - c (указатель времени already) 5 - a (по переводу смотри. сейчас много работы, давай начнём) 6 - c (указатель времени - just) 7 - b (указатель времени - last night)

1)a 2)b 3)b 4)c 5)b 6)c 7)b

Big ben kolokol v bashne s chasami v vestminsterskom dvortse v londone . yest' dve versii proiskhozhdeniya nazvaniya bashni . pervaya versiya govorit , chto big ben byl nazvan v chest' sera bendzhamina kholla , kotoryy rukovodil otlivku kolokola . drugoy govorit , chto heariest kolokol v dannyy moment ( 13,7 ) tonn na poluchil svoye nazvaniye v chest' bendzhamina county, ochen' izvestnyy bokser v tyazhelom vese v to vremya. stroitel'stvo. bashnya byla postroyena na konstruktsii angliyskogo arkhitektora p'yudzhin v 1858. vpervyye chasy byli rany 21 maya 1859. ofitsial'no bashnya byla nazvana kak « chasovaya bashnya vestminsterskogo dvortsa » . upravleniye chasami. kogda chasy na bashne speshke ili lag ( oshibka nevelika - vsego 1,5-2 sekundy) staryy angliyskiy penni pomeshchayetsya na mayatnik . vvod ili monety smotritel' udayetsya poluchit' tochnost' mashin . seychas big ben yavlyayetsya odnim iz samykh izvestnykh sooruzheniy velikobritanii .