Поставьте глагол в одно из времен активного залога.
9) It's 3 p.m. now and he (not to eat) ………………………………………… anything today. But he (to eat) ………………………… a good dinner last night.
10) – How .................. you (to get) ........................................................... to work as a rule?
– I usually (to go) ......................................................... by bus.
11) Jane, you look a real mess? – Oh, I know. But I (to clean) …………………………………………. the stairs.
12) Ken (to smoke) ………………………………………………. for 30 years when he finally gave up.
13) This time next month we (to eat) .................................................................... exotic dishes in China.
14) – When ...................... he (to return) ........................................................ from St. Petersburg?
– He (to come) .................................................................................. back home last week.
5) “A watched pot never (to boil) ..........................................................................” says the proverb.
But look, the kettle (to boil) .................................................................................... , shall I make tea?
16) John always (to carry) .......................................................................... a very heavy suitcase.
17) When you come, I (to knit) ….................................................................................................. a scarf.
18) We (to pick) ................................................................................................... up mushrooms
while Father was fishing in the lake.

9 hasn't eaten-ate10 how do you get to work...? I usually go...11 have been cleaning 12 had been smoking 13 will be eating14 when did he return..?he came 15 boils-is boiling16 carries17 will knit 18 were picking