ページ3:

(2) While the presentation ( ) the teachers
E
was being given
giving
cas
I the teachers were taking notes
2 has been given
(4)
gave

ページ4:

全訳:発が行われている間、教師達はメモを取り続けた
Point!受動態の進行形
- be being done ( ① )
× being been done ←ありがちなミス
n

ページ5:

(3) We c
I don't need
I call him "Sir"
③ need not to
If not need
④ needn't
4

ページ6:

全訳:彼をサー(上司郷)」と言う必要はない
Point!文法的に正しい形かどうかの吟味
① need call と2つの動詞があるのはや
②文法的に不適
③ dont need to doの形なら正解
正解
needn't do

ページ7:

(4) We C
①
I bother father now.
don't have better
③ had
now. He seems to be very,
no
better
④
had better not
busy..
had not better

ページ8:

全訳:今は父さんに迷惑をかけない方が良い、とても忙しそうた
Point! 「しない方が良い」
had better not do, C②)
× had not better do

ページ9:

(6)1 (
I an e-mail from Tane, in the morning.
but it hasn 4
I could have received
Ⓒ ought to have received
come yet
must have received.
④4 may have received

ページ10:

全訳:午前中にジェーンからメールを受け取るはずだったが
まだ受け取っていない
Point! "...\telf}"/", - ought to (should) have done (@)
したはずだ」

ページ11:

(5) I (
I should the movie, but I don't remember whether I have
seen
may have seen
need not have seen
(4) can't have seen

ページ12:

全訳:私はその映画を見たかもしれないが、記憶にない
Paint! 「したかもしれない」-
mary
have done (③)

ページ13:

(7) (a) It's only natural that he should complain about the treatment
(b) He (may) (well) complain about the treatment.

ページ14:

全訳:彼がその扱いに対して不満を言うのは当然だ。
Point!
「~するのは当然だ」-may well, Itsnatural

ページ15:

(4)やって来そうな僅かな客の為に店を聞けておくより、閉めてしまう方がましだ
We might as (close/open/shop/the/keep/as/it/well)
for the feu customers we're likely to get.

ページ16:

Point「~するくらいなら…する方が良い」-might as well do.asdo~
と~を逆にしない!
い
本問では
「僅かな客の為に店を開ける」くらいなら「閉める方が良い」と書き換えられる
well close the shop
as
keep it open