第１章時制

Three years (　　) (　　) since he died.

(a)  

When she said she ①had met him three hours ②ago, I ③thought she ④was telling a lie.

①～④のうち、誤っているものを一つ選び、例にならって、訂正したものを答えなさい。

（例）sheをherにする

(a)  

Water (　　) at a temperature of 100 degrees Celsius.

• boils

• is boiling

• was boiling

• used to boil

I usually (　　) home at around eight o'clock.

• leave

• am leaving

• was leaving

• will be leaving

I (　　) my homework, so I can sit back and watch the game.

• once did

• had just finished

• will finish

• have just finished

John is having (　　).

• lunch

• a good car

• a good time

We are all tired of snow. It (　　) for four weeks now.

• has been snowing

• is snowing

• snowed

• will have snowed

I haven't seen him (　　　).

• for a long time

• last week

• since January

• today

He (　　) in Paris for ten years when the war broke out.

• A. had lived

• B. was living

• C. lived

• D. has lived

The five dogs (　　) to my uncle.

• belong

• belongs

• are belonging

• have been belonging