She forgot to _____the letter into the envelope.
A: insert
B: intend
C: stop
D: make
A: insert
B: intend
C: stop
D: make
举一反三
- She forgot to ______ the letter into the envelope. A: insert B: throw C: fold
- She forgot to ____________ the letter into the envelope. A: inserts B: inserted C: inserting D: insert
- She forgot to __________ the letter into the envelope.
- He forgot to ____________ the letter into the envelope.
- After writing the letter, she put it in the envelope ()sealed(封)it A: what B: as C: work D: and