Past Simple vs Past Continuous

Yesterday evening I __________________ (work) hard till late.

They __________________(not, climb) a mountain on their last holidays.

My mother __________________(buy) me a new book last week.

The pupils __________(play) soccer at 10 a.m. yesterday.

Lucy __________ (not, do) her homework at 8 p.m. last night.

Last semester, her marks ________ (improving) gradually but there hasn't been any progress this semester.

Change the red verb only.

We ___________ (go) down the road at 100 Km/h when the wheel ________ (fall) off.

Change the red verb only.

We ___________ (go) down the road at 100 Km/h when the wheel ________ (fall) off.

Change the red verb only.

She nearly ________ (have) a heart attack when she _______ (see) the lion.

Change the red verb only.

She nearly ________ (have) a heart attack when she _______ (see) the lion.