Вставьте нужную форму глагола to be: 1) Helen … my sister.
2) … Sam at your party last Saturday?
3) The final tests … enough difficult next time.
4) Your new book … not so interesting as it … last year.
5) George, … you a student of Technological University? – Yes, I … an exchange student.
6) … he … in time here?
7) This street … repaired last month.
8) … they here now?
9) … she alone at home?
10) Your smile … so stupid and inappropriate in this situation.
11) The Shannon … the biggest Irish river.
12) I … not … late to your report.
13) … a whale the biggest animal in the world?
14) Tolkien, Chesterton, Lewis … the most popular British writers last century.
15) … High Math your biggest problem for you at the Institute?
16) Oxford … a city in the South East region of England and the county town of Oxfordshire.
17) Pentagon … the biggest administrative building in the world.
18) In general it … very difficult to assemble devices on the atomic scale, as one has to position atoms on other atoms of comparable size and stickiness.
19) Computer revolution … the reality of the next one hundred years.
20) Ford Thunderbird of 1960 … a high-speed sedan with folding top.

matuezh    3   19.09.2021 03:18    0