Choose the best answer
- Prices are too high and they will remain _____ until the crisis comes down.
- so
- there
- that
- as
- The confusion ______ the discovery of the body made everybody lose track of time.
- had caused
- was caused by
- had been caused by
- caused by
- I had to admit _____ completely forgotten our wedding anniversary.
- to having
- to have
- I have
- having