Complete the sentences with the correct preposition of time: at, on, in, for, from, to or until.
I. I'll call you back ______ about 30 minutes. II. They waited ______ five for her. III. I've been playing golf _____ about four hours.
Mark the CORRECT arswer.
I. I'll call you back ______ about 30 minutes. II. They waited ______ five for her. III. I've been playing golf _____ about four hours.
Mark the CORRECT arswer.
- A for / until / until
- B in / until / for
- C in / from / for
- D at / for / in
- E on / from / until